diff --git a/assets/js/ui-models/uiArray.array.js b/assets/js/ui-models/uiArray.array.js
index e44ebdf..5f8eab2 100644
--- a/assets/js/ui-models/uiArray.array.js
+++ b/assets/js/ui-models/uiArray.array.js
@@ -112,7 +112,7 @@ theModule.uiArray = function (factoryId, definition) {
 
         if (!matchingNewItem) return;
 
-        angular.extend(existingItem, potentialMatchingItem);
+        angular.extend(existingItem, matchingNewItem);
       });
 
       // Examine provided items- for any new ones, push them onto self
@@ -155,4 +155,4 @@ theModule.uiArray = function (factoryId, definition) {
     // Finally, return for direct use via DI
     return singleton;
   }]);
-};
\ No newline at end of file
+};