diff --git a/test/unit/CMakeLists.txt b/test/unit/CMakeLists.txt
index 3d8a38cd..7f78a35a 100644
--- a/test/unit/CMakeLists.txt
+++ b/test/unit/CMakeLists.txt
@@ -90,6 +90,7 @@ ${SRC_DIR}/object/motion/motiontoto.cpp
 ${SRC_DIR}/object/motion/motionvehicle.cpp
 ${SRC_DIR}/object/motion/motionworm.cpp
 ${SRC_DIR}/object/object.cpp
+${SRC_DIR}/object/objman.cpp
 ${SRC_DIR}/object/robotmain.cpp
 ${SRC_DIR}/object/task/task.cpp
 ${SRC_DIR}/object/task/taskadvance.cpp