diff --git a/grafana b/grafana
index 318338f967a..55bc1507013 160000
--- a/grafana
+++ b/grafana
@@ -1 +1 @@
-Subproject commit 318338f967a4c89cceaa1d1ca7b6a8e6de383f9f
+Subproject commit 55bc1507013279ed526c235c343885b49fe441e7
diff --git a/wercker.yml b/wercker.yml
index 0e17ddc22f9..f49c8482558 100644
--- a/wercker.yml
+++ b/wercker.yml
@@ -28,5 +28,5 @@ build:
         cwd: grafana/
     - grunt:
         cwd: grafana/
-        tasks: release
+        tasks: release --mode==backend