diff --git a/librb/src/commio.c b/librb/src/commio.c
index 252e6e9d..945c0a77 100644
--- a/librb/src/commio.c
+++ b/librb/src/commio.c
@@ -1323,6 +1323,7 @@ rb_inet_pton_sock(const char *src, struct sockaddr *dst)
 	if(rb_inet_pton(AF_INET, src, &((struct sockaddr_in *)dst)->sin_addr))
 	{
 		SET_SS_FAMILY(dst, AF_INET);
+		SET_SS_PORT(dst, 0);
 		SET_SS_LEN(dst, sizeof(struct sockaddr_in));
 		return 1;
 	}
@@ -1330,11 +1331,11 @@ rb_inet_pton_sock(const char *src, struct sockaddr *dst)
 	else if(rb_inet_pton(AF_INET6, src, &((struct sockaddr_in6 *)dst)->sin6_addr))
 	{
 		SET_SS_FAMILY(dst, AF_INET6);
+		SET_SS_PORT(dst, 0);
 		SET_SS_LEN(dst, sizeof(struct sockaddr_in6));
 		return 1;
 	}
 #endif
-	SET_SS_PORT(dst, 0);
 	return 0;
 }