diff --git a/.github/workflows/build-base.yaml b/.github/workflows/build-base.yaml
index 291a5dd..bccdaaa 100644
--- a/.github/workflows/build-base.yaml
+++ b/.github/workflows/build-base.yaml
@@ -24,6 +24,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           push: true
+          file: Dockerfile.base
           tags: jwetzell/guacamole:base
           cache-from: type=gha
           cache-to: type=gha,mode=max