diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 40c1a47..ecfab03 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1179,6 +1179,7 @@
 
 	/* Disable ADDIP by default. */
 	sctp_addip_enable = 0;
+	sctp_addip_noauth = 0;
 
 	/* Enable PR-SCTP by default. */
 	sctp_prsctp_enable = 1;