diff --git a/lib/src/CMakeLists.txt b/lib/src/CMakeLists.txt
index e0ab58dd..22cb170b 100644
--- a/lib/src/CMakeLists.txt
+++ b/lib/src/CMakeLists.txt
@@ -2,6 +2,6 @@ include_directories("${CMAKE_CURRENT_LIST_DIR}")
 add_dart_native_extension(angel_wings
 	http-parser/http_parser.c
 	angel_wings.h angel_wings.cc
-	bind.cc http.cc
+	bind.cc http.cc wings_socket.cc
 	util.cc)
 install(TARGETS angel_wings LIBRARY DESTINATION "${CMAKE_CURRENT_LIST_DIR}")
diff --git a/lib/src/libangel_wings.dylib b/lib/src/libangel_wings.dylib
index 328b4045..ada89e46 100755
Binary files a/lib/src/libangel_wings.dylib and b/lib/src/libangel_wings.dylib differ