diff --git a/net/asterisk/Makefile b/net/asterisk/Makefile
index e93df72..a741f75 100644
--- a/net/asterisk/Makefile
+++ b/net/asterisk/Makefile
@@ -853,7 +853,7 @@ $(eval $(call BuildAsteriskModule,chan-mobile,Bluetooth channel,Bluetooth mobile
 $(eval $(call BuildAsteriskModule,chan-motif,Jingle channel,Motif Jingle channel driver.,+$(PKG_NAME)-res-xmpp,motif.conf,chan_motif,,))
 $(eval $(call BuildAsteriskModule,chan-ooh323,H.323 channel,Objective Systems H.323 channel.,,ooh323.conf,chan_ooh323,,))
 $(eval $(call BuildAsteriskModule,chan-oss,OSS channel,OSS console channel driver.,,oss.conf,chan_oss,,))
-$(eval $(call BuildAsteriskModule,chan-rtp,RTP media channel,RTP media channel.,,,chan_rtp,,))
+$(eval $(call BuildAsteriskModule,chan-rtp,RTP media channel,RTP media channel.,+asterisk-res-rtp-multicast,,chan_rtp,,))
 $(eval $(call BuildAsteriskModule,chan-sip,SIP channel,Session Initiation Protocol.,+$(PKG_NAME)-app-confbridge,sip.conf sip_notify.conf,chan_sip,,))
 $(eval $(call BuildAsteriskModule,chan-skinny,Skinny channel,Skinny Client Control Protocol.,,skinny.conf,chan_skinny,,))
 $(eval $(call BuildAsteriskModule,chan-unistim,Unistim channel,UNISTIM protocol.,,unistim.conf,chan_unistim,,))
diff --git a/net/asterisk/patches/150-lua-ldl.patch b/net/asterisk/patches/150-lua-ldl.patch
deleted file mode 100644
index a1b470b..0000000
--- a/net/asterisk/patches/150-lua-ldl.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/configure.ac
-+++ b/configure.ac
-@@ -2581,7 +2581,7 @@ for ver in ; do
- done
- 
- # Some distributions (like openSUSE and NetBSD) remove the 5.x suffix.
--AST_EXT_LIB_CHECK([LUA], [lua], [luaL_newstate], [lua.h], [-lm])
-+AST_EXT_LIB_CHECK([LUA], [lua], [luaL_newstate], [lua.h], [-lm -ldl])
- 
- # Accept either RADIUS client library, their APIs are fully compatible,
- # just different header filenames and different SONAMEs