diff --git a/doc/user/snmp.rst b/doc/user/snmp.rst
index 296e6840c..d21492624 100644
--- a/doc/user/snmp.rst
+++ b/doc/user/snmp.rst
@@ -26,7 +26,7 @@ and as binary package for most Linux distributions.
 .. _net-smtp-configuration:
 
 NET-SNMP configuration
-====================
+======================
 
 Routers with a heavy amount of routes (e.g. BGP full table) might experience
 problems with a hanging vtysh from time to time, 100% CPU on the snmpd or