diff --git a/databases/elixir-ecto/Makefile b/databases/elixir-ecto/Makefile
index fdd6ff7f738a..f79614395f99 100644
--- a/databases/elixir-ecto/Makefile
+++ b/databases/elixir-ecto/Makefile
@@ -1,39 +1,41 @@
 PORTNAME=	ecto
 PORTVERSION=	2.2.10
 DISTVERSIONPREFIX=	v
 CATEGORIES=	databases
 PKGNAMEPREFIX=	elixir-
 
 MAINTAINER=	erlang@FreeBSD.org
 COMMENT=	Database wrapper and language integrated query for Elixir
 
 LICENSE=	APACHE20
 
+BROKEN=		does not build: Unchecked dependencies for environment prod: decimal
+
 USES=		elixir
 USE_GITHUB=	yes
 GH_ACCOUNT=	elixir-ecto
 
 OPTIONS_DEFINE=	POSTGREX MARIAEX DOCS
 OPTIONS_SUB=	yes
 POSTGREX_DESC=	PostgreSQL adapter support
 MARIAEX_DESC=	MySQL adapter support
 
 MIX_BUILD_NAME=	shared
 MIX_BUILD_DEPS=	devel/elixir-decimal \
 		devel/elixir-poison \
 		devel/erlang-poolboy
 
 .include <bsd.port.options.mk>
 
 .if ${PORT_OPTIONS:MPOSTGREX}
 MIX_BUILD_DEPS+=databases/elixir-postgrex
 .endif
 
 .if ${PORT_OPTIONS:MMARIAEX}
 MIX_BUILD_DEPS+=databases/elixir-mariaex
 .endif
 
 MIX_RUN_DEPS:=	${MIX_BUILD_DEPS}
 MIX_REWRITE=	yes
 
 .include <bsd.port.mk>