diff --git a/host-bmc/test/meson.build b/host-bmc/test/meson.build
index d102ff7..f994552 100644
--- a/host-bmc/test/meson.build
+++ b/host-bmc/test/meson.build
@@ -6,6 +6,7 @@
   '../../common/utils.cpp',
   '../utils.cpp',
   '../dbus/custom_dbus.cpp',
+  '../dbus/cpu_core.cpp',
 ]
 
 tests = [