diff --git a/noveriablcgen b/noveriablcgen
index 6427cbe..4cfdc40 100755
--- a/noveriablcgen
+++ b/noveriablcgen
@@ -93,6 +93,8 @@ done
 sed -i -e "1i `echo 'cat <<EOF'`" "${grubdir}/$(getValueByKey 'filename')"
 echo "EOF" >> "${grubdir}/$(getValueByKey 'filename')"
 
+chmod 755 "${grubdir}/$(getValueByKey 'filename')"
+
 grub-mkconfig -o $(getValueByKey 'grub_cfg')
 
 less $(getValueByKey 'grub_cfg')