diff --git a/core/net/uip6.c b/core/net/uip6.c
index f17444b29..e18defdec 100644
--- a/core/net/uip6.c
+++ b/core/net/uip6.c
@@ -261,6 +261,7 @@ struct uip_udp_conn uip_udp_conns[UIP_UDP_CONNS];
 /** single possible icmpv6 "connection" */
 struct uip_icmp6_conn uip_icmp6_conns;
 #endif /*UIP_CONF_ICMP6*/
+/** @} */
 
 /*---------------------------------------------------------------------------*/
 /* Functions                                                                 */
diff --git a/doc/Doxyfile b/doc/Doxyfile
index b99640f96..d68f08b0b 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -179,7 +179,7 @@ SEARCH_INCLUDES        = YES
 INCLUDE_PATH           = 
 INCLUDE_FILE_PATTERNS  = 
 PREDEFINED             = CC_FUNCTION_POINTER_ARGS \
-                         UIP_UDP \
+                         WITH_UIP6 UIP_CONF_IPV6 UIP_CONF_IPV6_RPL \
                          WITH_LOADER_ARCH \
                          DOXYGEN \
 						 "ASCCMD(name, flags, args)=void CMD_ASCII(name)"