diff --git a/awx/ui/client/features/credentials/legacy.credentials.js b/awx/ui/client/features/credentials/legacy.credentials.js
index 3025be90ac..26f2163115 100644
--- a/awx/ui/client/features/credentials/legacy.credentials.js
+++ b/awx/ui/client/features/credentials/legacy.credentials.js
@@ -174,7 +174,8 @@ function LegacyCredentialsService (pathService) {
             user_search: {
                 value: {
                     order_by: 'username',
-                    page_size: 5
+                    page_size: 5,
+                    is_superuser: false
                 },
                 dynamic: true
             },
diff --git a/awx/ui/client/src/shared/stateDefinitions.factory.js b/awx/ui/client/src/shared/stateDefinitions.factory.js
index b473e17426..eae6756f1d 100644
--- a/awx/ui/client/src/shared/stateDefinitions.factory.js
+++ b/awx/ui/client/src/shared/stateDefinitions.factory.js
@@ -351,7 +351,7 @@ function($injector, $stateExtender, $log, i18n) {
                     url: '/add-permissions',
                     params: {
                         user_search: {
-                            value: { order_by: 'username', page_size: '5' },
+                            value: { order_by: 'username', page_size: '5', is_superuser: false },
                             dynamic: true,
                         },
                         team_search: {