diff --git a/awx/ui/static/js/system-tracking/compare-facts/flat.js b/awx/ui/static/js/system-tracking/compare-facts/flat.js
index fa0e0f8b87..6def58c7a2 100644
--- a/awx/ui/static/js/system-tracking/compare-facts/flat.js
+++ b/awx/ui/static/js/system-tracking/compare-facts/flat.js
@@ -75,7 +75,9 @@ export default
 
                             return {   keyName: key,
                                         value1: slottedValues.left,
-                                        value2: slottedValues.right
+                                        value1IsAbsent: slottedValues.left === 'absent',
+                                        value2: slottedValues.right,
+                                        value2IsAbsent: slotFactValues.right === 'absent'
                                     };
                         });
                 }