diff --git a/.github/workflows/build-package.yml b/.github/workflows/build-package.yml
index 723be789..62fc12ab 100644
--- a/.github/workflows/build-package.yml
+++ b/.github/workflows/build-package.yml
@@ -79,7 +79,7 @@ jobs:
 
       - name: Build arm64 debsigner image
         if: matrix.arch == 'arm64'
-        run: docker build -t citusdata/packaging:debsigner -f tooling/dockerfiles/debsigner/Dockerfile tooling
+        run: docker build -t citusdata/packaging:debsigner tooling/dockerfiles/debsigner
 
       - name: Build packages
         run: |