diff --git a/awx_collection/plugins/modules/tower_ad_hoc_command.py b/awx_collection/plugins/modules/tower_ad_hoc_command.py
index 2d099b2b1d..4ee416ccdf 100644
--- a/awx_collection/plugins/modules/tower_ad_hoc_command.py
+++ b/awx_collection/plugins/modules/tower_ad_hoc_command.py
@@ -132,6 +132,7 @@ def main():
         wait=dict(default=False, type='bool'),
         interval=dict(default=1.0, type='float'),
         timeout=dict(default=None, type='int'),
+        execution_environment=dict(),
     )
 
     # Create a module for ourselves
diff --git a/awx_collection/plugins/modules/tower_execution_environment.py b/awx_collection/plugins/modules/tower_execution_environment.py
index 320141721d..b728810323 100644
--- a/awx_collection/plugins/modules/tower_execution_environment.py
+++ b/awx_collection/plugins/modules/tower_execution_environment.py
@@ -16,7 +16,7 @@ ANSIBLE_METADATA = {'metadata_version': '1.1',
 DOCUMENTATION = '''
 ---
 module: tower_execution_environment
-author: "Shane McDonald"
+author: "Shane McDonald (@shanemcd)"
 short_description: create, update, or destroy Execution Environments in Ansible Tower.
 description:
     - Create, update, or destroy Execution Environments in Ansible Tower. See
@@ -54,7 +54,7 @@ options:
       description:
         - determine image pull behavior
       choices: ["always", "missing", "never"]
-      default: ''
+      default: 'missing'
       type: str
 extends_documentation_fragment: awx.awx.auth
 '''
@@ -108,7 +108,7 @@ def main():
 
     if pull:
         new_fields['pull'] = pull
-        
+
     # Attempt to look up the related items the user specified (these will fail the module if not found)
     organization = module.params.get('organization')
     if organization:
diff --git a/awx_collection/plugins/modules/tower_export.py b/awx_collection/plugins/modules/tower_export.py
index ac7ff5a499..e3b2fa37d6 100644
--- a/awx_collection/plugins/modules/tower_export.py
+++ b/awx_collection/plugins/modules/tower_export.py
@@ -47,6 +47,10 @@ options:
       description:
         - credential name to export
       type: str
+    execution_environments:
+      description:
+        - execution environment name to export
+      type: str
     notification_templates:
       description:
         - notification template name to export