diff --git a/cmd/fachstellen-proxy/main.go b/cmd/fachstellen-proxy/main.go
index 6fb86120bde3b4a07858fa5b6924f22a43a38815..2cf1bef5238d5f60eaf916ba640a3ea3d714931a 100644
--- a/cmd/fachstellen-proxy/main.go
+++ b/cmd/fachstellen-proxy/main.go
@@ -37,7 +37,7 @@ func main() {
 	conf := config.LoadConfig()
 
 	if conf.Grpc.Mock {
-		go mock.SetUpGrpcServer()
+		go mock.StartGrpcServer()
 	}
 
 	go server.StartCollaborationRouter()