diff --git a/.gitignore b/.gitignore
index eeb1b7c..0cadcb5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 opengfx-0.2.4-source.tar.gz
+/opengfx-0.3.1-source.tar.gz
diff --git a/openttd-opengfx.spec b/openttd-opengfx.spec
index 397fe15..2885f86 100644
--- a/openttd-opengfx.spec
+++ b/openttd-opengfx.spec
@@ -1,19 +1,19 @@
-%define realname opengfx
-#define prever   alpha6
+%global realname opengfx
+#global prever   alpha6
 
 Name:           openttd-opengfx
-Version:        0.2.4
+Version:        0.3.1
 Release:        1%{?prever:.%{prever}}%{?dist}
 Summary:        OpenGFX replacement graphics for OpenTTD
 
 Group:          Amusements/Games
 License:        GPLv2
 URL:            http://dev.openttdcoop.org/projects/opengfx
-Source0:        http://bundles.openttdcoop.org/opengfx/releases/%{realname}-%{version}%{?prever:-%{prever}}-source.tar.gz
+Source0:        http://bundles.openttdcoop.org/opengfx/releases/%{version}%{?prever:-%{prever}}/%{realname}-%{version}%{?prever:-%{prever}}-source.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch:      noarch
 
-BuildRequires:  grfcodec nforenum
+BuildRequires:  grfcodec >= 1.0.1
 Requires:       openttd
 
 
@@ -28,23 +28,19 @@ graphics from the original game.
 
 
 %build
-make %{?_smp_mflags} NFORENUM=nforenum
+make %{?_smp_mflags}
 
 
 %install
 rm -rf $RPM_BUILD_ROOT
 
-mkdir -p $RPM_BUILD_ROOT%{_datadir}/openttd/data
-make install INSTALLDIR=$RPM_BUILD_ROOT%{_datadir}/openttd/data
-
-# A free sound replacement set has not been packaged yet so this is required
-# otherwise OpenTTD refuses to start.
-touch $RPM_BUILD_ROOT%{_datadir}/openttd/data/sample.cat
+make install INSTALL_DIR=$RPM_BUILD_ROOT%{_datadir}/openttd/data
 
 
 %check
 make check
 
+
 %clean
 rm -rf $RPM_BUILD_ROOT
 
@@ -56,6 +52,13 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Oct 11 2010 Felix Kaechele <heffer@fedoraproject.org> - 0.3.1-1
+- new upstream release
+- contains mostly packaging fixes and a fix for the load sprite
+- removed empty sample.cat, openttd now gives a warning and offers
+  to download a sound set
+- sprites are complete as of 0.3.0
+
 * Sun May 09 2010 Felix Kaechele <heffer@fedoraproject.org> - 0.2.4-1
 - mainly fixes for train alignment
 - now relying on 'make check' for data integrity checks
diff --git a/sources b/sources
index f8b8d8f..9ab4326 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-d9081b5077bb5501e5b8859395733b7b  opengfx-0.2.4-source.tar.gz
+22546d10701599872e00f02122dd2ff0  opengfx-0.3.1-source.tar.gz