diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8a731a28a7e441ca83a743faab317527bd3c3544..44441a102c46858585a91e03f674047ecdb2485f 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -45,7 +45,6 @@ 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()