diff --git a/.github/workflows/build-container.yml b/.github/workflows/build-container.yml
index 1273ce0..f5f96e3 100644
--- a/.github/workflows/build-container.yml
+++ b/.github/workflows/build-container.yml
@@ -36,8 +36,8 @@ jobs:
         id: push
         uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
         with:
-          context: ./container/lighthouse-ci-server
-          file: ./container/lighthouse-ci-server/Dockerfile
+          context: ${{ github.workspace }}/container/lighthouse-ci-server
+          file: ${{ github.workspace }}/container/lighthouse-ci-server/Dockerfile
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}