diff --git a/libpldmresponder/meson.build b/libpldmresponder/meson.build
index 5fbe009..58c0cec 100644
--- a/libpldmresponder/meson.build
+++ b/libpldmresponder/meson.build
@@ -29,6 +29,7 @@
     '../host-bmc/dbus_to_terminus_effecters.cpp',
     '../host-bmc/host_condition.cpp',
     '../host-bmc/dbus/asset.cpp',
+    '../host-bmc/dbus/availability.cpp',
     '../host-bmc/dbus/custom_dbus.cpp',
     '../host-bmc/dbus/cable.cpp',
     '../host-bmc/dbus/chassis.cpp',