diff --git a/contrib/src/msgpack/rules.mak b/contrib/src/msgpack/rules.mak
index be800ba5355d9e7638384572097b3424b62163f9..0d0508ad18e7d8af90ce967a7c1362cc0de6ac3d 100644
--- a/contrib/src/msgpack/rules.mak
+++ b/contrib/src/msgpack/rules.mak
@@ -7,7 +7,7 @@ ifeq ($(call need_pkg,"msgpack >= 1.1"),)
 PKGS_FOUND += msgpack
 endif
 
-MSGPACK_CMAKECONF := -DMSGPACK_CXX11=ON \
+MSGPACK_CMAKECONF := -DMSGPACK_CXX17=ON \
 		-DMSGPACK_BUILD_EXAMPLES=OFF \
 		-DMSGPACK_ENABLE_SHARED=OFF \
 		-DCMAKE_INSTALL_LIBDIR=lib