diff --git a/CMakeLists.txt b/CMakeLists.txt
index a8e8360..8a4bb53 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,13 +2,14 @@ cmake_minimum_required(VERSION 3.20)
 
 project(cpp_template)
 
-include(cmake/configure.cmake)
-
 include_directories(include)
 
 enable_testing()
 
 add_subdirectory(3rdparty)
+
+include(cmake/configure.cmake)
+
 add_subdirectory(app)
 add_subdirectory(include)
 add_subdirectory(src)
diff --git a/cmake/configure.cmake b/cmake/configure.cmake
index 14d12f5..57b7b6d 100644
--- a/cmake/configure.cmake
+++ b/cmake/configure.cmake
@@ -8,11 +8,9 @@ set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 if(UNIX)
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wsign-compare -Werror")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wsign-compare -Werror")
-endif(UNIX)
+  add_compile_options(-Wall -Wextra -Wsign-compare -Werror)
+endif()
 
 if(MSVC)
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4 /wd4267 /wd4244 /wd4100 /WX")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /wd4267 /wd4244 /wd4100 /WX")
-endif(MSVC)
+  add_compile_options(/W4 /wd4267 /wd4244 /wd4100 /WX)
+endif()