diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1635f194a7da4aeaac715c8243660f5bb2492ff7..f2826425612f81b1a32ed76f94b8830665afd4f1 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,8 +5,6 @@ set(DAP_STREAM_CH_CHAIN_SRCS dap_stream_ch_chain.c dap_stream_ch_chain_pkt.c)
 
 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/)