diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index ac975d9..99a9739 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -16,6 +16,8 @@ jobs:
     - uses: actions/checkout@master
     - name: hadolint
       uses: hadolint/hadolint-action@v1.5.0
+        with:
+          ignore: DL3018
   buildx:
     runs-on: ubuntu-latest
     steps: