diff --git a/awx/ui/client/features/output/details.component.js b/awx/ui/client/features/output/details.component.js
index 91a44053b0..532b04055a 100644
--- a/awx/ui/client/features/output/details.component.js
+++ b/awx/ui/client/features/output/details.component.js
@@ -563,7 +563,7 @@ function getInstanceGroupDetails () {
     }
 
     let isolated = null;
-    if (instanceGroup.is_isolated) {
+    if (instanceGroup.controller_id) {
         isolated = strings.get('details.ISOLATED');
     }