diff --git a/.github/workflows/pr-open.yml b/.github/workflows/pr-open.yml
index d6663f5f1..cc1327839 100644
--- a/.github/workflows/pr-open.yml
+++ b/.github/workflows/pr-open.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: bcgov-nr/action-builder-ghcr@v2.2.0
         with:
-          build_file: ../Dockerfile
+          build_file: ./../Dockerfile
           keep_versions: 50
           package: ${{ matrix.package }}
           tag: ${{ github.event.number }}