diff --git a/coroio/all.hpp b/coroio/all.hpp
index a4de377..94ba3b7 100644
--- a/coroio/all.hpp
+++ b/coroio/all.hpp
@@ -29,4 +29,12 @@
 #include "promises.hpp"
 #include "socket.hpp"
 #include "corochain.hpp"
-#include "sockutils.hpp"
\ No newline at end of file
+#include "sockutils.hpp"
+
+#if defined(__APPLE__) || defined(__FreeBSD__)
+using TDefaultPoller = NNet::TKqueue;
+#elif defined(__linux__)
+using TDefaultPoller = NNet::TEPoll;
+#else
+using TDefaultPoller = NNet::TPoll;
+#endif