diff --git a/action.yaml b/action.yaml
index d615238..d1c70be 100644
--- a/action.yaml
+++ b/action.yaml
@@ -96,3 +96,4 @@ runs:
           type:registry,ref=${{ inputs.push-registry }}/${{ env.GITEA_REPO }}/cache
         cache-to: |
           type:registry,ref=${{ inputs.push-registry }}/${{ env.GITEA_REPO }}/cache
+        buildkitd-flags: --debug