diff --git a/awx/fact/__init__.py b/awx/fact/__init__.py
deleted file mode 100644
index e484e62be1..0000000000
--- a/awx/fact/__init__.py
+++ /dev/null
@@ -1,2 +0,0 @@
-# Copyright (c) 2015 Ansible, Inc.
-# All Rights Reserved.
diff --git a/awx/fact/management/__init__.py b/awx/fact/management/__init__.py
deleted file mode 100644
index 3a75c16036..0000000000
--- a/awx/fact/management/__init__.py
+++ /dev/null
@@ -1,2 +0,0 @@
-# Copyright (c) 2015 Ansible, Inc.
-# All Rights Reserved
diff --git a/awx/fact/models/__init__.py b/awx/fact/models/__init__.py
deleted file mode 100644
index 049720a11a..0000000000
--- a/awx/fact/models/__init__.py
+++ /dev/null
@@ -1,6 +0,0 @@
-# Copyright (c) 2015 Ansible, Inc.
-# All Rights Reserved
-
-from __future__ import absolute_import
-
-from .fact import * # noqa
diff --git a/awx/fact/models/fact.py b/awx/fact/models/fact.py
deleted file mode 100644
index f52abe1106..0000000000
--- a/awx/fact/models/fact.py
+++ /dev/null
@@ -1,217 +0,0 @@
-# Copyright (c) 2015 Ansible, Inc.
-# All Rights Reserved
-
-from mongoengine import connect
-from mongoengine.base import BaseField
-from mongoengine import Document, DateTimeField, ReferenceField, StringField, IntField
-from mongoengine.connection import get_db, ConnectionError
-from awx.fact.utils.dbtransform import register_key_transform, KeyTransform
-
-from django.conf import settings
-
-import logging
-logger = logging.getLogger('awx.fact.models.fact')
-
-
-key_transform = KeyTransform([('.', '\uff0E'), ('$', '\uff04')])
-
-# NOTE: I think it might be better to use register_connection here: https://github.com/MongoEngine/mongoengine/blob/0.9/mongoengine/connection.py#L21
-#       but I'm not doing that because I don't see how we can also register the key transform as needed or set the tz_aware preference
-@classmethod
-def _get_db_monkeypatched(cls):
-    """ Override the default _get_db mechanism to start a connection to the database """
-    # Connect to Mongo
-    try:
-        # Sanity check: If we have intentionally invalid settings, then we
-        # know we cannot connect.
-        if settings.MONGO_HOST == NotImplemented:
-            raise ConnectionError
-
-        # Attempt to connect to the MongoDB database.
-        connect(settings.MONGO_DB,
-                host=settings.MONGO_HOST,
-                port=int(settings.MONGO_PORT),
-                username=settings.MONGO_USERNAME,
-                password=settings.MONGO_PASSWORD,
-                tz_aware=settings.USE_TZ)
-        register_key_transform(get_db())
-    except (ConnectionError, AttributeError):
-        logger.info('Failed to establish connect to MongoDB')
-    return get_db(cls._meta.get("db_alias", "default"))
-
-Document._get_db = _get_db_monkeypatched
-
-class TransformField(BaseField):
-    def to_python(self, value):
-        return key_transform.transform_outgoing(value, None)
-
-    def prepare_query_value(self, op, value):
-        if op == 'set':
-            value = key_transform.transform_incoming(value, None)
-        return super(TransformField, self).prepare_query_value(op, value)
-
-    def to_mongo(self, value):
-        value = key_transform.transform_incoming(value, None)
-        return value
-
-class FactHost(Document):
-    hostname = StringField(max_length=100, required=True, unique_with='inventory_id')
-    inventory_id = IntField(required=True, unique_with='hostname')
-
-    # TODO: Consider using hashed index on hostname. django-mongo may not support this but
-    # executing raw js will
-    meta = {
-        'indexes': [
-            ('hostname', 'inventory_id')
-        ]
-    }
-
-class Fact(Document):
-    timestamp = DateTimeField(required=True)
-    host = ReferenceField(FactHost, required=True)
-    module = StringField(max_length=50, required=True)
-    fact = TransformField(required=True)
-
-    # TODO: Consider using hashed index on host. django-mongo may not support this but
-    # executing raw js will
-    meta = {
-        'indexes': [
-            '-timestamp',
-            'host',
-        ]
-    }
-
-    @staticmethod
-    def add_fact(timestamp, fact, host, module):
-        fact_obj = Fact(timestamp=timestamp, host=host, module=module, fact=fact)
-        fact_obj.save()
-        version_obj = FactVersion(timestamp=timestamp, host=host, module=module, fact=fact_obj)
-        version_obj.save()
-        return (fact_obj, version_obj)
-
-    # TODO: if we want to relax the need to include module...
-    # If module not specified then filter query may return more than 1 result.
-    # Thus, the resulting facts must somehow be unioned/concated/ or kept as an array.
-    @staticmethod
-    def get_host_version(hostname, inventory_id, timestamp, module):
-        try:
-            host = FactHost.objects.get(hostname=hostname, inventory_id=inventory_id)
-        except FactHost.DoesNotExist:
-            return None
-
-        kv = {
-            'host' : host.id,
-            'timestamp__lte': timestamp,
-            'module': module,
-        }
-
-        try:
-            facts = Fact.objects.filter(**kv).order_by("-timestamp")
-            if not facts:
-                return None
-            return facts[0]
-        except Fact.DoesNotExist:
-            return None
-
-    @staticmethod
-    def get_host_timeline(hostname, inventory_id, module):
-        try:
-            host = FactHost.objects.get(hostname=hostname, inventory_id=inventory_id)
-        except FactHost.DoesNotExist:
-            return None
-
-        kv = {
-            'host': host.id,
-            'module': module,
-        }
-
-        return FactVersion.objects.filter(**kv).order_by("-timestamp").values_list('timestamp')
-
-    # FIXME: single facts no longer works with the addition of the inventory_id field to the FactHost document
-    @staticmethod
-    def get_single_facts(hostnames, fact_key, fact_value, timestamp, module):
-        kv = {
-            'hostname': {
-                '$in': hostnames,
-            }
-        }
-        fields = {
-            '_id': 1
-        }
-        host_ids = FactHost._get_collection().find(kv, fields)
-        if not host_ids or host_ids.count() == 0:
-            return None
-        # TODO: use mongo to transform [{_id: <>}, {_id: <>},...] into [_id, _id,...]
-        host_ids = [e['_id'] for e in host_ids]
-
-        pipeline = []
-        match = {
-            'host': {
-                '$in': host_ids
-            },
-            'timestamp': {
-                '$lte': timestamp
-            },
-            'module': module
-        }
-        sort = {
-            'timestamp': -1
-        }
-        group = {
-            '_id': '$host',
-            'timestamp': {
-                '$first': '$timestamp'
-            },
-            'fact': {
-                '$first': '$fact'
-            }
-        }
-        project = {
-            '_id': 0,
-            'fact': 1,
-        }
-        pipeline.append({'$match': match}) # noqa
-        pipeline.append({'$sort': sort}) # noqa
-        pipeline.append({'$group': group}) # noqa
-        pipeline.append({'$project': project}) # noqa
-        q = FactVersion._get_collection().aggregate(pipeline)
-        if not q or 'result' not in q or len(q['result']) == 0:
-            return None
-        # TODO: use mongo to transform [{fact: <>}, {fact: <>},...] into [fact, fact,...]
-        fact_ids = [fact['fact'] for fact in q['result']]
-
-        kv = {
-            'fact.%s' % fact_key : fact_value,
-            '_id': {
-                '$in': fact_ids
-            }
-        }
-        fields = {
-            'fact.%s.$' % fact_key : 1,
-            'host': 1,
-            'timestamp': 1,
-            'module': 1,
-        }
-        facts = Fact._get_collection().find(kv, fields)
-        #fact_objs = [Fact(**f) for f in facts]
-        # Translate pymongo python structure to mongoengine Fact object
-        fact_objs = []
-        for f in facts:
-            f['id'] = f.pop('_id')
-            fact_objs.append(Fact(**f))
-        return fact_objs
-
-class FactVersion(Document):
-    timestamp = DateTimeField(required=True)
-    host = ReferenceField(FactHost, required=True)
-    module = StringField(max_length=50, required=True)
-    fact = ReferenceField(Fact, required=True)
-    # TODO: Consider using hashed index on module. django-mongo may not support this but
-    # executing raw js will
-    meta = {
-        'indexes': [
-            '-timestamp',
-            'module',
-            'host',
-        ]
-    }
diff --git a/awx/fact/utils/__init__.py b/awx/fact/utils/__init__.py
deleted file mode 100644
index 3a75c16036..0000000000
--- a/awx/fact/utils/__init__.py
+++ /dev/null
@@ -1,2 +0,0 @@
-# Copyright (c) 2015 Ansible, Inc.
-# All Rights Reserved
diff --git a/awx/fact/utils/dbtransform.py b/awx/fact/utils/dbtransform.py
deleted file mode 100644
index 0541c32fe0..0000000000
--- a/awx/fact/utils/dbtransform.py
+++ /dev/null
@@ -1,58 +0,0 @@
-# Copyright (c) 2015 Ansible, Inc.
-# All Rights Reserved.
-
-# Pymongo
-from pymongo.son_manipulator import SONManipulator
-
-class KeyTransform(SONManipulator):
-
-    def __init__(self, replace):
-        self.replace = replace
-
-    def replace_key(self, key):
-        for (replace, replacement) in self.replace:
-            key = key.replace(replace, replacement)
-        return key
-
-    def revert_key(self, key):
-        for (replacement, replace) in self.replace:
-            key = key.replace(replace, replacement)
-        return key
-
-    def replace_incoming(self, obj):
-        if isinstance(obj, dict):
-            value = {}
-            for k, v in obj.items():
-                value[self.replace_key(k)] = self.replace_incoming(v)
-        elif isinstance(obj, list):
-            value = [self.replace_incoming(elem)
-                     for elem in obj]
-        else:
-            value = obj
-
-        return value
-
-    def replace_outgoing(self, obj):
-        if isinstance(obj, dict):
-            value = {}
-            for k, v in obj.items():
-                value[self.revert_key(k)] = self.replace_outgoing(v)
-        elif isinstance(obj, list):
-            value = [self.replace_outgoing(elem)
-                     for elem in obj]
-        else:
-            value = obj
-
-        return value
-
-    def transform_incoming(self, son, collection):
-        return self.replace_incoming(son)
-
-    def transform_outgoing(self, son, collection):
-        if not collection or collection.name != 'fact':
-            return son
-        return self.replace_outgoing(son)
-
-def register_key_transform(db):
-    #db.add_son_manipulator(KeyTransform([('.', '\uff0E'), ('$', '\uff04')]))
-    pass
diff --git a/awx/main/migrations/0005_v300_migrate_facts.py b/awx/main/migrations/0005_v300_migrate_facts.py
index 8362227c2f..058c5970df 100644
--- a/awx/main/migrations/0005_v300_migrate_facts.py
+++ b/awx/main/migrations/0005_v300_migrate_facts.py
@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from awx.main.migrations import _system_tracking as system_tracking
 from django.db import migrations
 
 class Migration(migrations.Migration):
@@ -11,5 +10,4 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RunPython(system_tracking.migrate_facts),
     ]
diff --git a/awx/main/migrations/_system_tracking.py b/awx/main/migrations/_system_tracking.py
deleted file mode 100644
index 931c5c467c..0000000000
--- a/awx/main/migrations/_system_tracking.py
+++ /dev/null
@@ -1,52 +0,0 @@
-
-import logging
-
-from django.utils.encoding import smart_text
-from django.conf import settings
-
-from awx.fact.models import FactVersion
-from awx.fact.utils.dbtransform import KeyTransform
-from mongoengine.connection import ConnectionError
-from pymongo.errors import OperationFailure
-
-logger = logging.getLogger('system_tracking_migrations')
-
-def migrate_facts(apps, schema_editor):
-    Fact = apps.get_model('main', "Fact")
-    Host = apps.get_model('main', "Host")
-
-    if (not hasattr(settings, 'MONGO_HOST')) or settings.MONGO_HOST == NotImplemented:
-        logger.info("failed to find MONGO_HOST in settings. Will NOT attempt to migrate system_tracking data from Mongo to Postgres.")
-        # If settings do not specify a mongo database, do not raise error or drop db
-        return (0, 0)
-
-    try:
-        n = FactVersion.objects.all().count()
-    except ConnectionError:
-        # Let the user know about the error.  Likely this is
-        # a new install and we just don't need to do this
-        logger.info(smart_text(u"failed to connect to mongo database host {}. Will NOT attempt to migrate system_tracking data from Mongo to Postgres.".format(settings.MONGO_HOST)))
-        return (0, 0)
-    except OperationFailure:
-        # The database was up but something happened when we tried to query it
-        logger.info(smart_text(u"failed to connect to issue Mongo query on host {}. Will NOT attempt to migrate system_tracking data from Mongo to Postgres.".format(settings.MONGO_HOST)))
-        return (0, 0)
-
-    migrated_count = 0
-    not_migrated_count = 0
-    transform = KeyTransform([('.', '\uff0E'), ('$', '\uff04')])
-    for factver in FactVersion.objects.all().no_cache():
-        try:
-            host = Host.objects.only('id').get(inventory__id=factver.host.inventory_id, name=factver.host.hostname)
-            fact_obj = transform.replace_outgoing(factver.fact)
-            Fact.objects.create(host_id=host.id, timestamp=fact_obj.timestamp, module=fact_obj.module, facts=fact_obj.fact).save()
-            migrated_count += 1
-        except Host.DoesNotExist:
-            # No host was found to migrate the facts to.
-            # This isn't a hard error. Just something the user would want to know.
-            logger.info(smart_text(u"unable to migrate fact {} <inventory, hostname> not found in Postgres <{}, {}>".format(factver.id, factver.host.inventory_id, factver.host.hostname)))
-            not_migrated_count += 1
-
-    logger.info(smart_text(u"successfully migrated {} records of system_tracking data from Mongo to Postgres. {} records not migrated due to corresponding <inventory, hostname> pairs not found in Postgres.".format(migrated_count, not_migrated_count)))
-    return (migrated_count, not_migrated_count)
-
diff --git a/awx/settings/defaults.py b/awx/settings/defaults.py
index 9ede3803a9..714a2afc6d 100644
--- a/awx/settings/defaults.py
+++ b/awx/settings/defaults.py
@@ -210,7 +210,6 @@ INSTALLED_APPS = (
     'awx.main',
     'awx.api',
     'awx.ui',
-    'awx.fact',
     'awx.sso',
     'solo',
 )
diff --git a/awx/settings/development.py b/awx/settings/development.py
index 6c7f8465a2..f2d72a1113 100644
--- a/awx/settings/development.py
+++ b/awx/settings/development.py
@@ -54,7 +54,7 @@ PENDO_TRACKING_STATE = "off"
 try:
     import django_jenkins
     INSTALLED_APPS += (django_jenkins.__name__,)
-    PROJECT_APPS = ('awx.main.tests', 'awx.api.tests', 'awx.fact.tests',)
+    PROJECT_APPS = ('awx.main.tests', 'awx.api.tests',)
 except ImportError:
     pass
 
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 4c97f11186..2379e46633 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -62,7 +62,6 @@ lxml==3.4.4
 Markdown==2.4.1
 M2Crypto==0.22.3
 mock==1.0.1
-mongoengine==0.9.0
 monotonic==0.6
 msgpack-python==0.4.7
 munch==2.0.4
@@ -89,7 +88,6 @@ pycrypto==2.6.1
 pycparser==2.14
 pygerduty==0.32.1
 PyJWT==1.4.0
-pymongo==2.8
 pyOpenSSL==16.0.0
 pyparsing==2.0.7
 pyrad==2.0