diff --git a/libnl3.changes b/libnl3.changes
index 1564fff..be2d180 100644
--- a/libnl3.changes
+++ b/libnl3.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Oct  8 14:13:30 UTC 2014 - olaf@aepfle.de
+
+- BuildRequire at least bison 2.4, version in SLE11 is too old
+
 -------------------------------------------------------------------
 Wed Jul 16 21:24:48 UTC 2014 - jengelh@inai.de
 
diff --git a/libnl3.spec b/libnl3.spec
index 1c7ed77..8079d4e 100644
--- a/libnl3.spec
+++ b/libnl3.spec
@@ -28,10 +28,11 @@ Url:            http://www.carisma.slowglass.com/~tgr/libnl/
 
 #Git-Clone:	git://git.infradead.org/users/tgr/libnl
 #Git-Clone:	git://github.com/tgraf/libnl
+#Mailing-List:	http://lists.infradead.org/mailman/listinfo/libnl
 Source:         http://www.carisma.slowglass.com/~tgr/libnl/files/libnl-%version.tar.gz
 Source2:        baselibs.conf
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-BuildRequires:  bison
+BuildRequires:  bison >= 2.4
 BuildRequires:  flex >= 2.5.19
 BuildRequires:  pkgconfig >= 0.21
 # Only used if python/ subdir would be built, which is not and