diff --git a/baselibs.conf b/baselibs.conf
index c4109de..17673d6 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,5 +1,5 @@
 libpango-1_0-0
-  requires "pango-tools-<targettype> >= 1.31.1"
+  prereq "pango-tools-<targettype> >= 1.31.1"
   provides "pango-<targettype> = <version>"
   obsoletes "pango-<targettype> < <version>"
   post "%if "%_lib" == "lib64""
diff --git a/pango.changes b/pango.changes
index 92d3e2f..442b012 100644
--- a/pango.changes
+++ b/pango.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Fri Mar 29 19:48:38 UTC 2013 - dimstar@opensuse.org
+
+- bnc#792646, bnc#803529#c1: Change requires pango-tools in
+  baselibs.conf to prereq in order to:
+  + Match the behavior of the native lib in the .spec file, where
+    we use (Requires(post).
+  + Ensure the right version of pango-tools is installed when the
+    post script is being executed. 
+
 -------------------------------------------------------------------
 Tue Mar 26 07:28:55 UTC 2013 - zaitor@opensuse.org