diff --git a/README.md b/README.md
index 7c8875615..d232b05cf 100644
--- a/README.md
+++ b/README.md
@@ -58,18 +58,18 @@ For a general overview of our (O2) software, organization and processes, please
     * [Understanding and reducing memory footprint](doc/Framework.md#understanding-and-reducing-memory-footprint)
     * [Monitoring](doc/Framework.md#monitoring)
 * [Post-processing](doc/PostProcessing.md)
-    * [The post-processing framework](doc/PostProcessing#the-post-processing-framework)
-        * [Post-processing interface](doc/PostProcessing#post-processing-interface)
-        * [Configuration](doc/PostProcessing#configuration)
-        * [Running it](doc/PostProcessing#running-it)
-    * [Convenience classes](doc/PostProcessing#convenience-classes)
-        * [The TrendingTask class](doc/PostProcessing#the-trendingtask-class)
-        * [The SliceTrendingTask class](doc/PostProcessing#the-slicetrendingtask-class)
-        * [The ReferenceComparatorTask class](doc/PostProcessing#the-referencecomparatortask-class)
-        * [The CcdbInspectorTask class](doc/PostProcessing#the-ccdbinspectortask-class)
-        * [The QualityTask class](doc/PostProcessing#the-qualitytask-class)
-        * [The BigScreen class](doc/PostProcessing#the-bigscreen-class)
-    * [More examples](#more-examples)
+    * [The post-processing framework](doc/PostProcessing.md#the-post-processing-framework)
+        * [Post-processing interface](doc/PostProcessing.md#post-processing-interface)
+        * [Configuration](doc/PostProcessing.md#configuration)
+        * [Running it](doc/PostProcessing.md#running-it)
+    * [Convenience classes](doc/PostProcessing.md#convenience-classes)
+        * [The TrendingTask class](doc/PostProcessing.md#the-trendingtask-class)
+        * [The SliceTrendingTask class](doc/PostProcessing.md#the-slicetrendingtask-class)
+        * [The ReferenceComparatorTask class](doc/PostProcessing.md#the-referencecomparatortask-class)
+        * [The CcdbInspectorTask class](doc/PostProcessing.md#the-ccdbinspectortask-class)
+        * [The QualityTask class](doc/PostProcessing.md#the-qualitytask-class)
+        * [The BigScreen class](doc/PostProcessing.md#the-bigscreen-class)
+    * [More examples](doc/PostProcessing.md#more-examples)
 * [Configuration reference](doc/Configuration.md)
     * [Global configuration structure](doc/Configuration.md#global-configuration-structure)
     * [Common configuration](doc/Configuration.md#common-configuration)