diff --git a/devel/erl-depsolver/Makefile b/devel/erl-depsolver/Makefile
index da5324eda55..3f4235f118f 100644
--- a/devel/erl-depsolver/Makefile
+++ b/devel/erl-depsolver/Makefile
@@ -1,10 +1,11 @@
-# $OpenBSD: Makefile,v 1.1.1.1 2013/03/08 11:53:27 jasper Exp $
+# $OpenBSD: Makefile,v 1.2 2013/03/10 17:40:52 jasper Exp $
 
 COMMENT=	Erlang dependency solver
 
 VERSION=	0.1.0a
 DISTNAME=	depsolver-${VERSION}
 PKGNAME=	erl-${DISTNAME}
+REVISION=	0
 CATEGORIES=	devel lang/erlang
 
 HOMEPAGE=	https://github.com/opscode/depsolver
@@ -19,6 +20,9 @@ TAR=		${LOCALBASE}/bin/gtar
 
 USE_GMAKE=	Yes
 
+BUILD_DEPENDS=	devel/rebar
+RUN_DEPENDS=	lang/erlang
+
 ALL_TARGET=	compile
 REGRESS_TARGET=	eunit
 
diff --git a/devel/erl-meck/Makefile b/devel/erl-meck/Makefile
index 0c5d4332273..cc0dc2e0b33 100644
--- a/devel/erl-meck/Makefile
+++ b/devel/erl-meck/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.1.1.1 2013/03/08 11:58:42 jasper Exp $
+# $OpenBSD: Makefile,v 1.2 2013/03/10 17:40:52 jasper Exp $
 
 COMMENT=	mocking library for Erlang
 
@@ -17,7 +17,8 @@ PERMIT_DISTFILES_FTP=	Yes
 MASTER_SITES=	http://distfiles.nl/
 TAR=		${LOCALBASE}/bin/gtar
 
-BUILD_DEPENDS=	archivers/gtar
+BUILD_DEPENDS=	archivers/gtar \
+		devel/rebar
 
 USE_GMAKE=	Yes
 
diff --git a/net/erl-mini_s3/Makefile b/net/erl-mini_s3/Makefile
index a8ca38022df..60bb2709a90 100644
--- a/net/erl-mini_s3/Makefile
+++ b/net/erl-mini_s3/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.1.1.1 2013/03/08 12:03:56 jasper Exp $
+# $OpenBSD: Makefile,v 1.2 2013/03/10 17:40:52 jasper Exp $
 
 COMMENT=	s3 client API for Erlang
 
@@ -18,6 +18,7 @@ MASTER_SITES=	http://distfiles.nl/
 
 USE_GMAKE=	Yes
 
+BUILD_DEPENDS=	devel/rebar
 RUN_DEPENDS=	net/erl-ibrowse
 
 ALL_TARGET=	compile