diff --git a/action.yml b/action.yml
index d4d4e19..214d6fc 100644
--- a/action.yml
+++ b/action.yml
@@ -64,6 +64,6 @@ outputs:
   image:
     description: "Full reference to the built image with registry and tag"
 runs:
-  using: docker
-  entrypoint: /entrypoint.sh
-  image: docker://gitea.thebobo.nl/gitea-projects/kaniko:0.0.1
+  using: 'docker'
+  entrypoint: "/entrypoint.sh"
+  image: "docker://gitea.thebobo.nl/gitea-projects/kaniko:0.0.1"