diff --git a/src/bmx055/CMakeLists.txt b/src/bmx055/CMakeLists.txt
index c90f9c07..8045c452 100644
--- a/src/bmx055/CMakeLists.txt
+++ b/src/bmx055/CMakeLists.txt
@@ -1,5 +1,5 @@
 upm_mixed_module_init (NAME bmx055
     DESCRIPTION "Bosch IMU Sensor Library"
-    CPP_HDR bmx055.hpp bmc150.cxx bmi055.hpp
+    CPP_HDR bmx055.hpp bmc150.hpp bmi055.hpp
     CPP_SRC bmx055.cxx bmc150.cxx bmi055.cxx
     REQUIRES mraa bmg160 bma250e bmm150)