diff --git a/srcpkgs/capnproto/template b/srcpkgs/capnproto/template
index 2c9b6d93e9..c58dc6830e 100644
--- a/srcpkgs/capnproto/template
+++ b/srcpkgs/capnproto/template
@@ -1,7 +1,7 @@
 # Template file for 'capnproto'
 pkgname=capnproto
 version=0.7.0
-revision=1
+revision=2
 wrksrc="${pkgname}-c++-${version}"
 build_style=gnu-configure
 hostmakedepends="automake libtool"
@@ -12,6 +12,8 @@ homepage="https://capnproto.org"
 distfiles="${homepage}/capnproto-c++-${version}.tar.gz"
 checksum=c9a4c0bd88123064d483ab46ecee777f14d933359e23bff6fb4f4dbd28b4cd41
 
+CXXFLAGS="-std=c++14"
+
 if [ "$CROSS_BUILD" ]; then
 	hostmakedepends+=" capnproto-devel"
 	configure_args+=" --with-external-capnp"