diff --git a/baselibs.conf b/baselibs.conf
index bbf1b44..7fe1b7a 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,2 +1,6 @@
 libdb-4_8
+ obsoletes "libdb-<targettype> < <version>"
+ provides "libdb-<targettype> = <version>"
 libdb-4_8-devel
+ requires -libdb-<targettype>
+ requires "libdb-4_8-<targettype> = <version>"