diff --git a/.woodpecker.yaml b/.woodpecker.yaml
index 486c102..c880e58 100644
--- a/.woodpecker.yaml
+++ b/.woodpecker.yaml
@@ -3,6 +3,7 @@ steps:
     image: plugins/docker
     commands:
       - docker login docker.io -u ${DOCKERHUB_USERNAME} -p ${DOCKERHUB_PASSWORD}
+    secrets: [ dockerhub_username, dockerhub_password ]
   - name: publish
     image: plugins/docker
     settings: