diff --git a/include/class/fiche.class.php b/include/class/fiche.class.php
index 51ac1a69d..4d0728363 100644
--- a/include/class/fiche.class.php
+++ b/include/class/fiche.class.php
@@ -2157,7 +2157,7 @@ class Fiche
     function get_amount_side($p_amount)
     {
             if ($p_amount == 0)
-                    return "=";
+                    return "";
             if ($p_amount < 0)
                     return "C";
             if ($p_amount > 0)