diff --git a/.gitignore b/.gitignore
index f04fd32..e6a53a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /zeroinstall-injector-0.53.tar.bz2
+/zeroinstall-injector-1.0-rc1.tar.bz2
diff --git a/sources b/sources
index 73e03fb..144a32b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-38ecd600a7a424595db94eaba34b64d9  zeroinstall-injector-0.53.tar.bz2
+e16f7d71731a283cb899664dd91af57b  zeroinstall-injector-1.0-rc1.tar.bz2
diff --git a/zeroinstall-injector.spec b/zeroinstall-injector.spec
index 1b7112d..03d2b5c 100644
--- a/zeroinstall-injector.spec
+++ b/zeroinstall-injector.spec
@@ -1,18 +1,17 @@
 %{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
 
-%define cache_dir /var/cache/0install.net
+%global cache_dir /var/cache/0install.net
+%global prerel    rc1
 
 Name:    zeroinstall-injector
-Version: 0.53
-Release: 1%{?dist}
+Version: 1.0
+Release: 0.%{prerel}.1%{?dist}
 Summary: The Zero Install Injector (0launch)
 
 Group:   Applications/System
 License: LGPLv2
 URL:     http://0install.net
-Source0: http://downloads.sourceforge.net/zero-install/%{name}-%{version}.tar.bz2
-# https://sourceforge.net/tracker/?group_id=76468&atid=547191
-# Patch0: %{name}-0.49-any-arch.patch
+Source0: http://downloads.sourceforge.net/zero-install/%{name}-%{version}-%{prerel}.tar.bz2
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildArch: noarch
@@ -54,7 +53,7 @@ the package is run during install or uninstall. The system can
 automatically check for updates when software is run.
 
 %prep
-%setup -q
+%setup -q -n %{name}-%{version}-%{prerel}
 #patch0 -p1 -b .any-arch
 
 %build
@@ -120,6 +119,7 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %{_datadir}/applications/*.desktop
 %{_datadir}/desktop-directories/zeroinstall.directory
 %{_datadir}/icons/hicolor/*/apps/zeroinstall.png
+%{_datadir}/icons/hicolor/scalable/apps/zeroinstall.svg
 %{python_sitelib}/zeroinstall/
 %if 0%{!?el5:1}
 %{python_sitelib}/*.egg-info
@@ -129,6 +129,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %attr(755,zeroinst,zeroinst) %{cache_dir}/implementations
 
 %changelog
+* Tue May  3 2011 Michel Salim <salimma@fedoraproject.org> - 1.0-0.rc1.1
+- Update to 1.0rc1
+
 * Thu Mar 17 2011 Michel Salim <salimma@fedoraproject.org> - 0.53-1
 - Update to 0.53