diff --git a/.harness/firebase-deploy.yaml b/.harness/firebase-deploy.yaml
index 67aa305..2f82368 100644
--- a/.harness/firebase-deploy.yaml
+++ b/.harness/firebase-deploy.yaml
@@ -21,6 +21,7 @@ spec:
             echo build.target = ${{ build.target }}
             echo build.before = ${{ build.before }}
             echo build.after = ${{ build.after }}
+            git --no-pager diff --name-only ${{ build.before }}..${{ build.after }}
       - name: dind
         type: background
         spec: