diff --git a/moderncv.cls b/moderncv.cls
index 3cd16b7..ee33b1d 100644
--- a/moderncv.cls
+++ b/moderncv.cls
@@ -84,7 +84,7 @@
 \RequirePackage{xcolor}
 
 % font loading
-%\usepackage{ifxetex,ifluatex}
+%\RequirePackage{ifxetex,ifluatex}
 %\newif\ifxetexorluatex
 %\ifxetex
 %  \xetexorluatextrue
@@ -467,4 +467,4 @@
 \endinput
 
 
-%% end of file `moderncv.cls'.
+%% end of file `moderncv.cls'.
\ No newline at end of file