diff --git a/upgrade.sh b/upgrade.sh
index 03bca28..a036772 100755
--- a/upgrade.sh
+++ b/upgrade.sh
@@ -92,7 +92,7 @@ regen_worldmt() {
     
     if [[ -d $mods_custom ]]; then
 	ls $mods_custom | while read -r mod; do
-	    if [[ -d $mods_cutom/$mod ]]; then
+	    if [[ -d $mods_custom/$mod ]]; then
 		rm -f $mods_path/$mod
 		ln -s $mods_custom/$mod $mods_path/$mod
 	    fi