diff --git a/awx/ui/client/src/instance-groups/main.js b/awx/ui/client/src/instance-groups/main.js
index 37e9240f23..78b238fefa 100644
--- a/awx/ui/client/src/instance-groups/main.js
+++ b/awx/ui/client/src/instance-groups/main.js
@@ -254,7 +254,7 @@ function InstanceGroupsRun ($stateExtender, strings, ComponentsStrings) {
             resolvedModels: InstanceGroupsResolve,
             Dataset: ['GetBasePath', 'QuerySet', '$stateParams',
                 function(GetBasePath, qs, $stateParams) {
-                    let path = `${GetBasePath('instance_groups')}${$stateParams['instance_group_id']}/instances`;
+                    let path = `${GetBasePath('instance_groups')}${$stateParams.instance_group_id}/instances`;
                     return qs.search(path, $stateParams[`instance_search`]);
                 }
             ]