diff --git a/collectd.changes b/collectd.changes
index 841d7a4..b0fec8e 100644
--- a/collectd.changes
+++ b/collectd.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Apr 16 20:04:52 UTC 2012 - aj@suse.de
+
+- Remove modbus support since modbus is not in openSUSE:Factory.
+- Fix buildrequires: it's libxtables-devel for 12.2.
+
 -------------------------------------------------------------------
 Tue Apr  3 16:52:48 UTC 2012 - pascal.bleser@opensuse.org
 
diff --git a/collectd.spec b/collectd.spec
index 294e118..4ac1afc 100644
--- a/collectd.spec
+++ b/collectd.spec
@@ -156,7 +156,7 @@ BuildRequires:  flex
 BuildRequires:  gettext
 BuildRequires:  gettext-devel
 BuildRequires:  intltool
-BuildRequires:  libmodbus-devel
+#BuildRequires:  libmodbus-devel
 BuildRequires:  libpng-devel
 BuildRequires:  libstatgrab-devel
 BuildRequires:  perl
@@ -248,7 +248,7 @@ BuildRequires:  libmemcached-devel
 BuildRequires:  protobuf-c
 %endif
 %if %suse_version >= 1210
-BuildRequires:  iptables-devel
+BuildRequires:  libxtables-devel
 %endif
 # in case we'd like to split it later:
 Provides:       collectd-perl = %{version}-%{release}