diff --git a/app/assets/javascripts/angular/services/timeline_loader_service.js b/app/assets/javascripts/angular/services/timeline_loader_service.js
index 0000a490ca..7bc927f0ea 100644
--- a/app/assets/javascripts/angular/services/timeline_loader_service.js
+++ b/app/assets/javascripts/angular/services/timeline_loader_service.js
@@ -37,7 +37,7 @@
 // │ OpenProject timelines module.                                 │
 // ╰───────────────────────────────────────────────────────────────╯
 
-timelinesApp.service('TimelineLoaderService', ['ProjectType', function(ProjectType) {
+timelinesApp.service('TimelineLoaderService', [function() {
 
   /**
    * QueueingLoader