diff --git a/.woodpecker/build.yaml b/.woodpecker/build.yaml
index a1055cd..b445b39 100644
--- a/.woodpecker/build.yaml
+++ b/.woodpecker/build.yaml
@@ -13,6 +13,7 @@ steps:
     cache: true
     username: llamprecht
     build_args:
+    - DOCKERFILE="Containerfile"
     - COMMIT_SHA=${CI_COMMIT_SHA}
     - COMMIT_AUTHOR_EMAIL=${CI_COMMIT_AUTHOR_EMAIL}
     password: