diff --git a/htdocs/admin/osc-languages.php b/htdocs/admin/osc-languages.php
index 2c3076914ee..f581a954f3d 100644
--- a/htdocs/admin/osc-languages.php
+++ b/htdocs/admin/osc-languages.php
@@ -20,7 +20,7 @@
  *
  */
 
-require("./pre.inc.php3");
+require("./pre.inc.php");
 
 llxHeader();