diff --git a/publish/Dockerfile b/publish/Dockerfile
deleted file mode 100644
index 515fd24c08..0000000000
--- a/publish/Dockerfile
+++ /dev/null
@@ -1,5 +0,0 @@
-FROM python:3.10.6-buster
-
-RUN pip install ruff
-RUN touch foo.py
-RUN ruff foo.py