diff --git a/PKGBUILD b/PKGBUILD
index 3cc5861..61e87e1 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -726,12 +726,12 @@ hackheaders() {
   mkdir -p "$pkgdir/usr/src"
   ln -sr "$builddir" "$pkgdir/usr/src/$pkgbase"
 
-  if [ $_STRIP = "true" ]; then
+  if [ "$_STRIP" = "true" ]; then
     echo "Stripping vmlinux..."
     strip -v $STRIP_STATIC "$builddir/vmlinux"
   fi
 
-  if [ $_NUKR = "true" ]; then
+  if [ "$_NUKR" = "true" ]; then
     rm -rf "$srcdir" # Nuke the entire src folder so it'll get regenerated clean on next build
   fi
 }