diff --git a/awx/ui/client/features/credentials/add-credentials.controller.js b/awx/ui/client/features/credentials/add-credentials.controller.js
index 5c9abcfbba..d0bb961763 100644
--- a/awx/ui/client/features/credentials/add-credentials.controller.js
+++ b/awx/ui/client/features/credentials/add-credentials.controller.js
@@ -58,7 +58,9 @@ function AddCredentialsController (models, $state, $scope, strings, componentsSt
     vm.form.save = data => {
         data.user = me.get('id');
 
-        delete data.inputs[gceFileInputSchema.id];
+        if (_.get(data.inputs, gceFileInputSchema.id)) {
+            delete data.inputs[gceFileInputSchema.id];
+        }
 
         return credential.request('post', { data });
     };
diff --git a/awx/ui/client/features/credentials/edit-credentials.controller.js b/awx/ui/client/features/credentials/edit-credentials.controller.js
index a7629a68e1..f39f3abd52 100644
--- a/awx/ui/client/features/credentials/edit-credentials.controller.js
+++ b/awx/ui/client/features/credentials/edit-credentials.controller.js
@@ -108,7 +108,9 @@ function EditCredentialsController (models, $state, $scope, strings, componentsS
         data.user = me.get('id');
         credential.unset('inputs');
 
-        delete data.inputs[gceFileInputSchema.id];
+        if (_.get(data.inputs, gceFileInputSchema.id)) {
+            delete data.inputs[gceFileInputSchema.id];
+        }
 
         return credential.request('put', { data });
     };