diff --git a/openstack_dashboard/contrib/developer/static/dashboard/developer/profiler/profiler.module.js b/openstack_dashboard/contrib/developer/static/dashboard/developer/profiler/profiler.module.js
index 5f2e612b13..9b401d16b7 100644
--- a/openstack_dashboard/contrib/developer/static/dashboard/developer/profiler/profiler.module.js
+++ b/openstack_dashboard/contrib/developer/static/dashboard/developer/profiler/profiler.module.js
@@ -31,12 +31,20 @@
     '$provide',
     '$windowProvider',
     '$httpProvider',
-    'horizon.dashboard.developer.profiler.headers'
+    '$injector'
   ];
 
-  function config($provide, $windowProvider, $httpProvider, headers) {
+  function config($provide, $windowProvider, $httpProvider, $injector) {
     var path = $windowProvider.$get().STATIC_URL + 'dashboard/developer/profiler/';
     $provide.constant('horizon.dashboard.developer.profiler.basePath', path);
+
+    // the headers constant is defined by HTML code, which doesn't exist in some
+    // contexts (eg. jasmine.html), so we need to handle it not being defined at all
+    var headers = {};
+    if ($injector.has('horizon.dashboard.developer.profiler.headers')) {
+      headers = $injector.get('horizon.dashboard.developer.profiler.headers');
+    }
+
     if (Object.keys(headers).length) {
       $httpProvider.interceptors.push(function() {
         return {