diff --git a/src/modules/rlm_sigtran/libosmo-m3ua/sctp_m3ua_client.c b/src/modules/rlm_sigtran/libosmo-m3ua/sctp_m3ua_client.c
index 3e979304661b..051379fa4d86 100644
--- a/src/modules/rlm_sigtran/libosmo-m3ua/sctp_m3ua_client.c
+++ b/src/modules/rlm_sigtran/libosmo-m3ua/sctp_m3ua_client.c
@@ -340,7 +340,7 @@ static int m3ua_sctp_assoc_complete(struct osmo_fd *ofd, unsigned int what)
 
 	LOGP(DINP, LOGL_NOTICE, "SCTP association established\n");
 
-	if (m3ua_setblocking(ofd->fd) < 0) goto error;
+//	if (m3ua_setblocking(ofd->fd) < 0) goto error;
 
 	link->queue.bfd.fd = ofd->fd;
 	link->queue.bfd.data = link;