diff --git a/www/js/rpg_windows.js b/www/js/rpg_windows.js
index 19d74a0..c377f96 100644
--- a/www/js/rpg_windows.js
+++ b/www/js/rpg_windows.js
@@ -1492,6 +1492,10 @@ Window_Help.prototype.setText = function(text) {
     }
 };
 
+Window_Help.prototype.standardFontSize = function() {
+    return 22;
+};
+
 Window_Help.prototype.clear = function() {
     this.setText('');
 };