diff --git a/cups.spec b/cups.spec
index 4fe104a..edfd526 100644
--- a/cups.spec
+++ b/cups.spec
@@ -5,7 +5,7 @@
 Summary: Common Unix Printing System
 Name: cups
 Version: 1.2.1
-Release: 9
+Release: 10
 License: GPL
 Group: System Environment/Daemons
 Source: ftp://ftp.easysw.com/pub/cups/%{version}/cups-%{version}-source.tar.bz2
@@ -285,6 +285,9 @@ exit 0
 %postun
 if [ "$1" -ge "1" ]; then
 	/sbin/service cups condrestart > /dev/null 2>&1
+	# Remove old-style certs directory; new-style is /var/run
+	# (see bug #194581 for why this is necessary).
+	rm -rf /etc/cups/certs
 fi
 exit 0
 
@@ -389,6 +392,9 @@ rm -rf $RPM_BUILD_ROOT
 %{cups_serverbin}/daemon/cups-lpd
 
 %changelog
+* Tue Jun 13 2006 Tim Waugh <twaugh@redhat.com> 1:1.2.1-10
+- Remove old-style certs directory after upgrade (bug #194581).
+
 * Wed Jun  7 2006 Tim Waugh <twaugh@redhat.com> 1:1.2.1-9
 - Prevent 'too many open files' error (STR #1736, bug #194368).