diff --git a/iptables.changes b/iptables.changes
index 389cd13..6e7a81a 100644
--- a/iptables.changes
+++ b/iptables.changes
@@ -3,6 +3,8 @@ Mon Aug  8 00:42:53 UTC 2011 - jengelh@medozas.de
 
 - Put include files into a separate directory to flag up missing
   CFLAGS. libipq.pc will now be provided.
+- Enable build of nfnl_osf, a tool to upload OS fingerprints to
+  the kernel for use with xt_osf.
 
 -------------------------------------------------------------------
 Fri Jul 22 13:12:50 UTC 2011 - jengelh@medozas.de
diff --git a/iptables.spec b/iptables.spec
index 7cdbcb2..7910a5d 100644
--- a/iptables.spec
+++ b/iptables.spec
@@ -42,7 +42,7 @@ BuildRequires:	sgml-common
 Provides:	iptables-ipv6 = %version-%release
 Obsoletes:	iptables-ipv6 < %version-%release
 %endif
-BuildRequires:  fdupes, pkgconfig, xz
+BuildRequires:  fdupes, libnfnetlink-devel, pkgconfig, xz
 
 %description
 Iptables is used to set up, maintain, and inspect the tables of IP
@@ -101,8 +101,10 @@ find "%buildroot" -iname "*.la" -delete
 %_sbindir/iptables*
 %_sbindir/ip6tables*
 %_sbindir/xtables*
+%_sbindir/nfnl_osf
 %_libdir/xtables
 %_libdir/*.so.*
+%_datadir/xtables
 
 %files devel
 %defattr(-,root,root)