diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3f339b3c356065785e55788dd21db54aa081fb95..b054f6a157867535f48579f83b5752d7f4a9022d 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,7 +25,6 @@ if(WIN32)
   include_directories(../3rdparty/wepoll/include/)
   include_directories(../3rdparty/uthash/src/)
   include_directories(../3rdparty/libjson-c/)
-  include_directories(../3rdparty/libmagic/src/)
   include_directories(../3rdparty/curl/include/)
 endif()