diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index b1f11590bdc..78326ee3bb7 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -243,9 +243,9 @@ function dol_include_once($relpath, $classname='')
 	global $conf,$langs,$user,$mysoc;   // Other global var must be retreived with $GLOBALS['var']
 
 	if (! empty($classname) && ! class_exists($classname)) {
-		return @include dol_buildpath($relpath);			// Remove @ to find error into php log file if you have problems
+		return include dol_buildpath($relpath);
 	} else {
-		return @include_once dol_buildpath($relpath);		// Remove @ to find error into php log file if you have problems
+		return include_once dol_buildpath($relpath);
 	}
 }