diff --git a/host-bmc/test/meson.build b/host-bmc/test/meson.build
index 0b9271e..5f7ba7b 100644
--- a/host-bmc/test/meson.build
+++ b/host-bmc/test/meson.build
@@ -8,6 +8,7 @@
     '../utils.cpp',
     '../dbus/custom_dbus.cpp',
     '../dbus/asset.cpp',
+    '../dbus/availability.cpp',
     '../dbus/cable.cpp',
     '../dbus/chassis.cpp',
     '../dbus/cpu_core.cpp',