diff --git a/.github/workflows/bump.yml b/.github/workflows/bump.yml
index 3fdeb3c..c2dc44e 100644
--- a/.github/workflows/bump.yml
+++ b/.github/workflows/bump.yml
@@ -9,7 +9,5 @@ jobs:
     steps:
       - uses: actions/checkout@master
       - uses: wader/bump@master
-        with:
-          bump_files: Dockerfile
         env:
           GITHUB_TOKEN: ${{ secrets.BUMP_TOKEN }}
diff --git a/Bumpfile b/Bumpfile
new file mode 100644
index 0000000..9414382
--- /dev/null
+++ b/Bumpfile
@@ -0,0 +1 @@
+Dockerfile