diff --git a/msm b/msm
index bf9fc64..1ae43e9 100755
--- a/msm
+++ b/msm
@@ -183,7 +183,8 @@ world_backup() {
 	echo -n "Backing up world \"${world_name[$1]}\"... "
 	
 	file_name="$(date "+%F-%H-%M-%S").zip"
-	as_user ${server_user_name[${world_server_id[$1]}]} "mkdir -p \"${world_backup_path[$1]}\" && cd \"${world_path[$1]}\" && zip -rq \"${world_backup_path[$1]}/${file_name}\" ."
+	local server_id=${world_server_id[$1]}
+	as_user ${server_user_name[$server_id]} "mkdir -p \"${world_backup_path[$1]}\" && cd \"${server_world_storage[$server_id]}\" && zip -rq \"${world_backup_path[$1]}/${file_name}\" ${world_name[$1]}"
 
 	echo "Done."
 }