diff --git a/elements/userlevel/fromdpdkdevice.hh b/elements/userlevel/fromdpdkdevice.hh
index c01288b36d1f108e369118052f2722bb276c8893..0612b237b28d7e00902e238a96ffe0f3924be889 100644
--- a/elements/userlevel/fromdpdkdevice.hh
+++ b/elements/userlevel/fromdpdkdevice.hh
@@ -38,7 +38,7 @@ you can pin to different thread using StaticThreadSched.
 
 Arguments:
 
-=over 20
+=over 8
 
 =item PORT