diff --git a/rt_manipulators_lib/CMakeLists.txt b/rt_manipulators_lib/CMakeLists.txt
index d3cbbe0..608b753 100644
--- a/rt_manipulators_lib/CMakeLists.txt
+++ b/rt_manipulators_lib/CMakeLists.txt
@@ -32,6 +32,7 @@ add_library(${library_name}
     src/dynamixel_xh540.cpp
     src/dynamixel_p.cpp
     src/dynamixel_ph42.cpp
+    src/dynamixel_ph54.cpp
 )
 target_include_directories(${library_name}
     PUBLIC