diff --git a/deploy/drone/drone.yaml b/deploy/drone/drone.yaml
index 332cede..54da5ef 100644
--- a/deploy/drone/drone.yaml
+++ b/deploy/drone/drone.yaml
@@ -8,7 +8,6 @@ spec:
   source:
     repoURL: 'https://charts.drone.io'
     chart: drone
-    targetRevision: HEAD
     helm:
       valueFiles:
       - values.yaml