diff --git a/ecrire/inc_version.php b/ecrire/inc_version.php
index 74a94cec808c4eedc4fe5df778337d409a441824..65093ab92ff7e1bd20bb0687c90a60eac1a74084 100644
--- a/ecrire/inc_version.php
+++ b/ecrire/inc_version.php
@@ -357,7 +357,7 @@ $traiter_math = 'tex';
 $xhtml = false;
 $xml_indent = false;
 
-$formats_logos = array('jpg', 'png', 'svg', 'gif');
+$formats_logos = array('jpg', 'png', 'svg', 'gif', 'webp');
 
 // Controler les dates des item dans les flux RSS ?
 $controler_dates_rss = true;