diff --git a/gestion/hptools.py b/gestion/hptools.py
index 1dd7004f..69adea4a 100755
--- a/gestion/hptools.py
+++ b/gestion/hptools.py
@@ -128,7 +128,7 @@ class snmp :
     def __exec(self,cmd) :
         s, r = getstatusoutput(cmd)
         if s :
-            raise ConversationError(r,self.host,cmd)
+            raise ConversationError(r,self.host)
         return r
         
     def get(self,oid) :