diff --git a/kdumpctl b/kdumpctl
index b24e164..b9d5fe6 100755
--- a/kdumpctl
+++ b/kdumpctl
@@ -539,7 +539,7 @@ check_dump_fs_modified()
 		_new_mntpoint="/kdumproot/$(get_mntpoint_from_target $_target)"
 	fi
 
-	_dracut_args=$(lsinitrd $TARGET_INITRD | grep "^Arguments:" | head -1)
+	_dracut_args=$(lsinitrd $TARGET_INITRD -f usr/lib/dracut/build-parameter.txt)
 	if [[ -z "$_dracut_args" ]];then
 		echo "Warning: No dracut arguments found in initrd"
 		return 0