diff --git a/include/constant.php b/include/constant.php
index a1a0745b2..d8857379b 100644
--- a/include/constant.php
+++ b/include/constant.php
@@ -33,7 +33,7 @@ define ("domaine","");
 define ("MAX_COMPTE",4);
 
 
-define ("DEBUG","");
+define ("DEBUG","false");
 
 // securite correspond a la table 
 // action