diff --git a/.drone.yml b/.drone.yml
index 5674a5a..502a7b4 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -39,6 +39,6 @@ steps:
           --destination "$DESTINATION_PREFIX:linters-$DRONE_COMMIT_SHA"
 
 - name: lint
-  image: "$DESTINATION_PREFIX:linters-$DRONE_COMMIT_SHA"
+  image: ${DESTINATION_PREFIX}:linters-${DRONE_COMMIT_SHA}
   commands:
     - pre-commit run --all-files --color always