diff --git a/scripts/create_addon b/scripts/create_addon
index aaa74590de..f1684250cc 100755
--- a/scripts/create_addon
+++ b/scripts/create_addon
@@ -36,7 +36,7 @@ if [ -z "$1" ]; then
   exit 1
 fi
 
-if [ -n $PKG_ARCH -a ! "$PKG_ARCH" = "any" ]; then
+if [ -n "$PKG_ARCH" -a ! "$PKG_ARCH" = "any" ]; then
   echo "$PKG_ARCH" | grep -q "$TARGET_ARCH" || exit 0
   echo "$PKG_ARCH" | grep -q "\-$TARGET_ARCH" && exit 0
 fi