diff --git a/app.yaml b/app.yaml
index 1307da8..9d7f96b 100644
--- a/app.yaml
+++ b/app.yaml
@@ -9,7 +9,7 @@ spec:
   sources:
     - chart: woodpecker
       repoURL:  https://woodpecker-ci.org/
-      targetRevision: 1.5.1
+      targetRevision: 1.5.0
       helm:
         releaseName: woodpecker
         valueFiles:
diff --git a/woodpecker/values.yaml b/woodpecker/values.yaml
index c0bf1c6..aab6a31 100644
--- a/woodpecker/values.yaml
+++ b/woodpecker/values.yaml
@@ -18,7 +18,7 @@ server:
         - woodpecker.ar21.de
         secretName: woodpecker-tls-key
   statefulSet:
-    replicaCount: 2
+    replicaCount: 1
   env:
     WOODPECKER_ADMIN: 'aaron'
     WOODPECKER_HOST: 'https://woodpecker.ar21.de'