Index: head/net/rubygem-grpc/Makefile
===================================================================
--- head/net/rubygem-grpc/Makefile
+++ head/net/rubygem-grpc/Makefile
@@ -10,19 +10,14 @@
 
 LICENSE=	BSD3CLAUSE
 
+LIB_DEPENDS=	libcares.so:dns/c-ares \
+		libgrpc.so:devel/grpc
 RUN_DEPENDS=	ca_root_nss>=0:security/ca_root_nss \
-		grpc>=0:devel/grpc \
 		rubygem-google-protobuf>=3.1:devel/rubygem-google-protobuf \
 		rubygem-googleauth>=0.5.1:security/rubygem-googleauth \
 		rubygem-googleapis-common-protos-types>=1.0.0:devel/rubygem-googleapis-common-protos-types
 
-LIB_DEPENDS=	libcares.so:dns/c-ares \
-		libunwind.so:devel/libunwind
-
-BUILD_DEPENDS=	ca_root_nss>=0:security/ca_root_nss \
-		grpc>=0:devel/grpc
-
-MAKE_JOBS_UNSAFE=yes
+MAKE_JOBS_UNSAFE=	yes
 
 USES=		gem gmake pkgconfig
 USE_RUBY=	yes