diff --git a/dev-libs/mongo-cxx-driver/files/mongo-cxx-driver-1.1.2-boost-next.patch b/dev-libs/mongo-cxx-driver/files/mongo-cxx-driver-1.1.2-boost-next.patch
new file mode 100644
index 0000000000000..68bdc4dc1a4e8
--- /dev/null
+++ b/dev-libs/mongo-cxx-driver/files/mongo-cxx-driver-1.1.2-boost-next.patch
@@ -0,0 +1,21 @@
+Add missing include for boost::next()
+
+https://bugs.gentoo.org/671422
+--- a/src/mongo/client/command_writer.cpp
++++ b/src/mongo/client/command_writer.cpp
+@@ -22,4 +22,6 @@
+ #include "mongo/db/namespace_string.h"
+ 
++#include <boost/next_prior.hpp>
++
+ namespace mongo {
+ 
+--- a/src/mongo/client/wire_protocol_writer.cpp
++++ b/src/mongo/client/wire_protocol_writer.cpp
+@@ -22,4 +22,6 @@
+ #include "mongo/db/namespace_string.h"
+ 
++#include <boost/next_prior.hpp>
++
+ namespace mongo {
+ 
diff --git a/dev-libs/mongo-cxx-driver/mongo-cxx-driver-1.1.2-r1.ebuild b/dev-libs/mongo-cxx-driver/mongo-cxx-driver-1.1.2-r1.ebuild
index 4b2e018de5355..2dad307531296 100644
--- a/dev-libs/mongo-cxx-driver/mongo-cxx-driver-1.1.2-r1.ebuild
+++ b/dev-libs/mongo-cxx-driver/mongo-cxx-driver-1.1.2-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -33,6 +33,7 @@ DEPEND="${RDEPEND}"
 PATCHES=(
 	"${FILESDIR}"/${PN}-1.1.0-fix-scons.patch
 	"${FILESDIR}"/${PN}-1.1.2-boost-ref.patch
+	"${FILESDIR}"/${PN}-1.1.2-boost-next.patch
 )
 
 S="${WORKDIR}/${PN}-legacy-${PV}"