diff --git a/bacula.spec b/bacula.spec
index c42eec3..2fa27bb 100644
--- a/bacula.spec
+++ b/bacula.spec
@@ -73,6 +73,12 @@ Summary:		Bacula libraries
 Group:			System Environment/Daemons
 Obsoletes:		bacula-console-gnome <= 2.4
 Obsoletes:		bacula-sysconfdir <= 2.4, bacula-console-wxwidgets <= 5.0.3
+Obsoletes:		bacula-libs-mysql <= 5.0.3
+Obsoletes:		bacula-libs-sqlite <= 5.0.3
+Obsoletes:		bacula-libs-postgresql <= 5.0.3
+Provides:		bacula-libs-mysql = %{version}-%{release}
+Provides:		bacula-libs-sqlite = %{version}-%{release}
+Provides:		bacula-libs-postgresql = %{version}-%{release}
 
 %description libs
 Bacula is a set of programs that allow you to manage the backup,
@@ -444,6 +450,9 @@ if [ "$1" = 0 ]; then
 	/usr/sbin/alternatives --remove libbaccats.so %{_libdir}/libbaccats-sqlite3-%{version}.so
 	/usr/sbin/alternatives --remove libbaccats.so %{_libdir}/libbaccats-postgresql-%{version}.so
 fi
+
+
+%postun libs
 /sbin/ldconfig
 exit 0
 
@@ -788,8 +797,10 @@ fi
 
 
 %changelog
-* Fri Jan 27 2012 Simone Caronni <negativo17@gmail.com> - 5.2.5-2
+* Mon Jan 30 2012 Simone Caronni <negativo17@gmail.com> - 5.2.5-2
 - License has changed to AGPLv3 in 5.0.3. Thanks Erinn.
+- Fix ldconfig/alternatives symlinks on removal of packages and
+  upgrades from recent f15/f16 changes.
 
 * Thu Jan 26 2012 Simone Caronni <negativo17@gmail.com> - 5.2.5-1
 - Update to 5.2.5.