Index: net-im/matterircd/Makefile
===================================================================
--- net-im/matterircd/Makefile	(revision 508920)
+++ net-im/matterircd/Makefile	(working copy)
@@ -13,23 +13,17 @@
 
 ONLY_FOR_ARCHS=	amd64 armv6 armv7 i386
 
-USES=		go
+USES=		go:modules
 
 USE_RC_SUBR=	matterircd
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	42wim
-GH_SUBDIR=	src/github.com/${GH_ACCOUNT}/${PORTNAME}
 
 USERS=		matterircd
 GROUPS=		matterircd
 
-do-build:
-	@cd ${WRKSRC}/${GH_SUBDIR} && \
-		${SETENV} ${MAKE_ENV} GOPATH=${WRKSRC} go build
-
-do-install:
-	${INSTALL_PROGRAM} ${WRKSRC}/matterircd ${STAGEDIR}${PREFIX}/bin
+post-install:
 	${INSTALL_DATA} ${WRKSRC}/matterircd.toml.example \
 		${STAGEDIR}${PREFIX}/etc/matterircd.toml.sample