diff --git a/source/tanya/async/event/kqueue.d b/source/tanya/async/event/kqueue.d
index 5cadec6..3bd7d46 100644
--- a/source/tanya/async/event/kqueue.d
+++ b/source/tanya/async/event/kqueue.d
@@ -151,7 +151,7 @@ final class KqueueLoop : SelectorLoop
         close(fd);
     }
 
-    private void set(socket_t socket, short filter, ushort flags) @nogc
+    private void set(SocketType socket, short filter, ushort flags) @nogc
     {
         if (changes.length <= changeCount)
         {