diff --git a/gen/xyz/openbmc_project/meson.build b/gen/xyz/openbmc_project/meson.build
index 6737c83..19d6746 100644
--- a/gen/xyz/openbmc_project/meson.build
+++ b/gen/xyz/openbmc_project/meson.build
@@ -66,6 +66,7 @@
 subdir('Ipmi')
 subdir('Led')
 subdir('Logging')
+subdir('MCTP')
 subdir('Memory')
 subdir('Network')
 subdir('Nvme')