diff --git a/awx/ui/client/features/output/render.service.js b/awx/ui/client/features/output/render.service.js
index 06a6bc84a2..351d038387 100644
--- a/awx/ui/client/features/output/render.service.js
+++ b/awx/ui/client/features/output/render.service.js
@@ -1,5 +1,4 @@
 import Ansi from 'ansi-to-html';
-import hasAnsi from 'has-ansi';
 import Entities from 'html-entities';
 
 const ELEMENT_TBODY = '#atStdoutResultTable';
@@ -21,6 +20,15 @@ const TIME_EVENTS = [
 const ansi = new Ansi();
 const entities = new Entities.AllHtmlEntities();
 
+// https://github.com/chalk/ansi-regex
+const pattern = [
+    '[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)',
+    '(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))'
+].join('|');
+
+const re = new RegExp(pattern);
+const hasAnsi = input => re.test(input);
+
 function JobRenderService ($q, $sce, $window) {
     this.init = ({ compile, apply, isStreamActive }) => {
         this.parent = null;
diff --git a/awx/ui/package.json b/awx/ui/package.json
index 9c381f466f..24a42aa207 100644
--- a/awx/ui/package.json
+++ b/awx/ui/package.json
@@ -114,7 +114,6 @@
     "codemirror": "^5.17.0",
     "components-font-awesome": "^4.6.1",
     "d3": "~3.3.13",
-    "has-ansi": "^3.0.0",
     "html-entities": "^1.2.1",
     "javascript-detect-element-resize": "^0.5.3",
     "jquery": "~2.2.4",