diff --git a/contrib/agrarian-build-menu.sh b/contrib/agrarian-build-menu.sh
index d9b92d3b..9786cb65 100755
--- a/contrib/agrarian-build-menu.sh
+++ b/contrib/agrarian-build-menu.sh
@@ -482,6 +482,7 @@ ensure_repo() {
   if [[ -d "$WORKDIR/.git" ]]; then
     ROOT="$WORKDIR"
     run_step 25 "Fetching existing Agrarian checkout" git -C "$ROOT" fetch origin "$BRANCH"
+    run_step 27 "Resetting local checkout files" git -C "$ROOT" reset --hard HEAD
     run_step 30 "Checking out $BRANCH" git -C "$ROOT" checkout "$BRANCH"
     run_step 35 "Fast-forwarding $BRANCH" git -C "$ROOT" pull --ff-only origin "$BRANCH"
   else