diff --git a/xmake.lua b/xmake.lua
index f7d3b3e..1241360 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -12,7 +12,7 @@ local modules = {
     TcpSocket = {
         Option = "tcp",
         Deps = {},
-        Includes = {"include/(sp/extensions/Tcp.h)"},
+        Includes = {"include/(sp/extensions/Tcp.h)", "include/(sp/extensions/tcp/*.h)"},
         Sources = {"src/sp/extensions/Tcp*.cpp"}
     }
 }