diff --git a/plugins/other/wordpress-multisite b/plugins/other/wordpress-multisite
index 3bc70735..2a0c4d2e 100755
--- a/plugins/other/wordpress-multisite
+++ b/plugins/other/wordpress-multisite
@@ -46,7 +46,7 @@ DB_OPTIONS=${mysqlopts}
 DB_CONNECTION=${mysqlconnection:--hlocalhost}
 DB_NAME=${database}
 DB_PREFIX=${dbprefix:-wp_}
-NETWORK_SIZE=${network_size:-2}
+NETWORK_SIZE=${networksize:-2}
 
 MYSQL_CMD=$(which mysql)