diff --git a/fixup.sh b/fixup.sh
index 43f86f4..7b248b8 100755
--- a/fixup.sh
+++ b/fixup.sh
@@ -20,3 +20,7 @@ done
 pushd "$DIR/master"
 go fmt
 popd
+
+pushd "$DIR/express"
+../cmd pnpm biome check --write
+popd