diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index 4510a6151ae..54ccf671c4b 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -28,7 +28,7 @@
  *	\brief      File that defines environment for Dolibarr pages only (variables not required by scripts)
  */
 
-@ini_set('memory_limit', '128M');	// This may be useless if memory is hard limited by your PHP
+//@ini_set('memory_limit', '64M');	// This may be useless if memory is hard limited by your PHP
 
 // For optionnal tuning. Enabled if environment variable DOL_TUNING is defined.
 // A call first. Is the equivalent function dol_microtime_float not yet loaded.