diff --git a/.woodpecker.yml b/.woodpecker.yml
index 7d9c1d3..f6691a6 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -7,8 +7,8 @@ pipeline:
     settings:
       repo: ${ORG_REGISTRY}/${CI_REPO}
       tags:
-        - ${CI_COMMIT_BRANCH}
-        - ${CI_COMMIT_SHA:0:8}
+        - "${CI_COMMIT_BRANCH}"
+        - "${CI_COMMIT_SHA:0:8}"
 
   deploy:
     image: ${ORG_REGISTRY}/drone_plugins/docker_stack