diff --git a/authd-1.4.3-gcc4.patch b/authd-1.4.3-gcc4.patch
index 608f2f6..b25fc7e 100644
--- a/authd-1.4.3-gcc4.patch
+++ b/authd-1.4.3-gcc4.patch
@@ -9,3 +9,21 @@
          size_t n; time_t tod;
          char *s, when[USERID_MAX_LEN], *host1, *port1, *host2, *port2;
          const char *const UTC_FMT = "%FT%TZ", *const TZ_FMT = "(%a %EX %z/%Z)";
+
+New for GCC 4.3:
+--- authd-1.4.3/authd.old	2008-02-12 10:57:06.000000000 +0100
++++ authd-1.4.3/authd.c	2008-02-12 10:57:54.000000000 +0100
+@@ -195,11 +195,11 @@
+ }
+ 
+ static char *created_pton_hex(const char *prefix) {
+-    struct in6_addr addr; const size_t SIZE = sizeof(addr.in6_u.u6_addr8);
++    struct in6_addr addr; const size_t SIZE = sizeof(addr.s6_addr);
+ 
+     assert(prefix != NULL);
+     if (inet_pton(AF_INET6, prefix, &addr) <= 0) return NULL;
+-    return created_addr_hex((const void *) addr.in6_u.u6_addr8, SIZE);
++    return created_addr_hex((const void *) addr.s6_addr, SIZE);
+ }
+ 
+ static void create_opt(int argc, char *argv[]) {
diff --git a/authd.spec b/authd.spec
index 93a560a..5183959 100644
--- a/authd.spec
+++ b/authd.spec
@@ -1,7 +1,7 @@
 Summary: A RFC 1413 ident protocol daemon
 Name: authd
 Version: 1.4.3
-Release: 11
+Release: 12
 License: GPLv2
 Group: System Environment/Daemons
 Obsoletes: pidentd
@@ -70,6 +70,9 @@ service xinetd reload
 %{_sbindir}/in.authd
 
 %changelog
+* Tue Feb 12 2008 Jan Safranek <jsafrane@redhat.com> - 1.4.3-12
+- fix build with new gcc
+
 * Fri Dec 07 2007 Release Engineering <rel-eng at fedoraproject dot org> - 1.4.3-11
 - Rebuild for deps