diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9092575..39dd988 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,16 +1,11 @@
 cmake_minimum_required(VERSION 3.0)
 project(tl-parser)
 
-set(SOURCES crc32.h crc32.c tlc.c tl-parser.c tl-parser.h tl-parser-tree.h tl-tl.h portable_endian.h)
-
-if (WIN32)
-	list(APPEND SOURCES wingetopt.c wingetopt.h)
-endif()
 if (MSVC)
 	set(CMAKE_EXE_LINKER_FLAGS "/SUBSYSTEM:CONSOLE")
 endif()
 
-add_executable(${PROJECT_NAME} ${SOURCES})
+add_executable(${PROJECT_NAME} crc32.h crc32.c tlc.c tl-parser.c tl-parser.h tl-parser-tree.h tl-tl.h portable_endian.h wingetopt.c wingetopt.h)
 if (NOT WIN32)
 	target_link_libraries(${PROJECT_NAME} m)
 endif()