diff --git a/evolution.spec b/evolution.spec
index 3dca495..9f6b76a 100644
--- a/evolution.spec
+++ b/evolution.spec
@@ -46,7 +46,7 @@
 
 Name: evolution
 Version: 2.22.0
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv2 and GFDL+
 Group: Applications/Productivity
 Summary: GNOME's next-generation groupware suite
@@ -90,6 +90,9 @@ Requires(post): GConf2
 Requires(post): scrollkeeper >= %{scrollkeeper_version}
 Requires(postun): scrollkeeper >= %{scrollkeeper_version}
 
+# Don't trust evolution-data-server to maintain accurate sonames.
+Requires: evolution-data-server >= %{eds_version}
+
 Requires: gnome-icon-theme >= %{gnome_icon_theme_version}
 Requires: gnome-spell >= 1.0.2
 Requires: gnome-themes
@@ -654,6 +657,10 @@ rm -rf $RPM_BUILD_ROOT
 %{evo_plugin_dir}/liborg-gnome-sa-junk-plugin.so
 
 %changelog
+* Fri Mar 14 2008 Matthew Barnes <mbarnes@redhat.com> - 2.22.0-3.fc9
+- Explicit require evolution-data-server since its shared object names
+  still can't be trusted (RH bug #426511).
+
 * Fri Mar 14 2008 Matthew Barnes <mbarnes@redhat.com> - 2.22.0-2.fc9
 - Add patch for RH bug #437208 (tracking network status).