diff --git a/.woodpecker/build.yaml b/.woodpecker/build.yaml
index f2ef221..2137c90 100644
--- a/.woodpecker/build.yaml
+++ b/.woodpecker/build.yaml
@@ -24,3 +24,6 @@ steps:
         from_secret: docker_username
       password:
         from_secret: docker_password
+    when:
+      - event: push
+        branch: master