diff --git a/lib/system/system_utils/chaine.php b/lib/system/system_utils/chaine.php
index 1eae806..5d8655c 100755
--- a/lib/system/system_utils/chaine.php
+++ b/lib/system/system_utils/chaine.php
@@ -309,7 +309,7 @@ var $src  = null;
 		$s=ereg_replace("ô|Ô","o",$s);
 		$s=ereg_replace("ù|Ù|û|Û","u",$s);
 		# Gestion des espaces
-		$s=ereg_replace("  | |-|/|,","_",$s);
+		$s=ereg_replace("  | |/|,","_",$s);
 		$nb=strlen($s);
 		$i=0;
 		while($i<$nb)
@@ -348,7 +348,7 @@ var $src  = null;
 		$s=ereg_replace("ô|Ô","o",$s);
 		$s=ereg_replace("ù|Ù|û|Û","u",$s);
 		# Gestion des espaces
-		$s=ereg_replace("  | |-|/|,","_",$s);
+		$s=ereg_replace("  | |/|,","_",$s);
 		$nb=strlen($s);
 		$i=0;
 		while($i<$nb)