diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbd632d5e7ae5f6776f44a340afc4eeb25e1f2b8..13bcd9bf7f0ed4d2095d52c7bb15a375459005ed 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,8 +5,6 @@ set(DAP_STREAM_CH_CHAIN_NET_SRCS dap_stream_ch_chain_net.c dap_stream_ch_chain_n
 
 if(WIN32)
   include_directories(../libdap/src/win32/)
-  include_directories(../3rdparty/libmemcached/)
-  include_directories(../3rdparty/libmemcached/win32/)
   include_directories(../3rdparty/wepoll/include/)
   include_directories(../3rdparty/uthash/src/)
   include_directories(../3rdparty/libjson-c/)