diff --git a/reactos/lib/drivers/oskittcp/oskittcp/interface.c b/reactos/lib/drivers/oskittcp/oskittcp/interface.c
index 67c6b190897..2ddeb2feb3f 100644
--- a/reactos/lib/drivers/oskittcp/oskittcp/interface.c
+++ b/reactos/lib/drivers/oskittcp/oskittcp/interface.c
@@ -118,6 +118,8 @@ void InitializeSocketFlags(struct socket *so)
 {
     so->so_state |= SS_NBIO;
     so->so_options |= SO_DONTROUTE;
+    so->so_snd.sb_flags |= SB_SEL;
+    so->so_rcv.sb_flags |= SB_SEL;
 }
 
 /* From uipc_syscalls.c */