diff --git a/supers/ntop b/supers/ntop
index 1af811fd..996d3195 100755
--- a/supers/ntop
+++ b/supers/ntop
@@ -10,10 +10,11 @@ prog=`basename $0`
 #  ca permet de faire des scripts qui lancent super sur eux-memes..
 test "X$SUPERCMD" = "X$prog" || test "X$UID" = "X0" || 
          exec /usr/bin/super $prog ${1+"$@"}    # le script s'arrete ici ds ce cas.
+test "X$UID" = "X0" && ORIG_LOGNAME=root
 
 # Contenu du script :
 
 rep=${ORIG_HOME-$HOME}
 echo Putting ntop DBs in $rep
-/usr/local/bin/ntop -P $rep -l 300 -a $rep/access.log -u $ORIG_LOGNAME ${1+"$@"}  
+/usr/local/bin/ntop -P $rep -a $rep/access.log -u $ORIG_LOGNAME ${1+"$@"}  #-l 300