diff --git a/public/app/core/directives/metric_segment.ts b/public/app/core/directives/metric_segment.ts
index c5400f8ccca..cc49ccac92b 100644
--- a/public/app/core/directives/metric_segment.ts
+++ b/public/app/core/directives/metric_segment.ts
@@ -186,6 +186,7 @@ export function metricSegment($compile: any, $sce: any, templateSrv: TemplateSrv
   };
 }
 
+/** @ngInject */
 export function metricSegmentModel(uiSegmentSrv: any) {
   return {
     template: