diff --git a/src/kernel/CMakeLists.txt b/src/kernel/CMakeLists.txt
deleted file mode 100644
index 209f0ec..0000000
--- a/src/kernel/CMakeLists.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-cmake_minimum_required(VERSION 3.6)
-project(kernel)
-
-if (CMAKE_SYSTEM_NAME STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL "Android")
-	set(IOSERVICE_FILE IOService_linux.cc)
-elseif (UNIX)
-	set(IOSERVICE_FILE IOService_thread.cc)
-else ()
-	message(FATAL_ERROR "IOService unsupported.")
-endif ()
-
-set(SRC
-	${IOSERVICE_FILE}
-	mpoller.c
-	poller.c
-	rbtree.c
-	msgqueue.c
-	thrdpool.c
-	CommRequest.cc
-	CommScheduler.cc
-	Communicator.cc
-	Executor.cc
-	SubTask.cc
-)
-
-add_library(${PROJECT_NAME} OBJECT ${SRC})
-