diff --git a/update.sh b/update.sh
index 55b2c67..116337c 100755
--- a/update.sh
+++ b/update.sh
@@ -3,4 +3,5 @@ set -euo pipefail
 
 git remote add upstream https://github.com/KhronosGroup/Vulkan-Headers || true
 git fetch upstream
-git merge upstream/main --strategy ours
+git merge upstream/main || true
+git status --porcelain | awk '{if ($1=="DU") print $2}' | xargs git rm