diff --git a/remove-unconfigured-packages.sh b/remove-unconfigured-packages.sh
index b5c193d..dd99a15 100755
--- a/remove-unconfigured-packages.sh
+++ b/remove-unconfigured-packages.sh
@@ -21,8 +21,10 @@ proctected=(
 )
 
 for pkgbuild in pkgbuilds/*/PKGBUILD ; do
+  set +o nounset
   # shellcheck disable=SC1090
   source "${pkgbuild}"
+  set -o nounset
   aurdeps+=("${depends[@]%%[<=>]*}" "${makedepends[@]%%[<=>]*}" "${checkdepends[@]%%[<=>]*}" "${pkgname}")
 done