diff --git a/res/util/funcs.txt b/res/util/funcs.txt
index eafe5fc..eb400a3 100644
--- a/res/util/funcs.txt
+++ b/res/util/funcs.txt
@@ -6,7 +6,7 @@ user_conf() {
   for file in "$(dirname "$0")/mmg-conf.txt" "$(dirname "$zipfile")/mmg-conf.txt" "$moddir/mmg-conf.txt" "/data/adb/mmg-conf.txt"; do
     [ -f "$file" ] && {
       ui_print " "; ui_print "Processing user config $file...";
-      includelist="$(sed -e 's|\#.*||g' -e 's|[^a-zA-Z0-9.-]| |g' "$file")";
+      includelist="$(sed -e 's|\#.*||g' -e 's|[^a-zA-Z0-9._-]| |g' "$file")";
       break;
     }
   done;