diff --git a/platform-mc/test/meson.build b/platform-mc/test/meson.build
index 8c4f570..6b95f90 100644
--- a/platform-mc/test/meson.build
+++ b/platform-mc/test/meson.build
@@ -4,6 +4,7 @@
             '../terminus.cpp',
             '../platform_manager.cpp',
             '../manager.cpp',
+            '../numeric_sensor.cpp',
             '../../requester/mctp_endpoint_discovery.cpp'],
             include_directories: ['../../requester', '../../pldmd'])