diff --git a/src/gpu/meson.build b/src/gpu/meson.build
index ec3a29b..df682e5 100644
--- a/src/gpu/meson.build
+++ b/src/gpu/meson.build
@@ -1,4 +1,4 @@
-gpusensor_sources = files('GpuSensorMain.cpp')
+gpusensor_sources = files('GpuSensor.cpp', 'GpuSensorMain.cpp')
 
 gpusensor_include_dir = include_directories('.', is_system: true)
 sensor_include_dir = include_directories('../..')