diff --git a/include/doxygen.h b/include/doxygen.h
index 07d6cc781c..511c782443 100644
--- a/include/doxygen.h
+++ b/include/doxygen.h
@@ -1,48 +1,48 @@
 /*
  * Copyright 2006-2018 Andrew Beekhof <andrew@beekhof.net>
  *
  * This source code is licensed under the GNU Lesser General Public License
  * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
  */
 
 #ifndef DOXYGEN__H
 #  define DOXYGEN__H
 
 /**
  * \file
  * \brief Fake header file that contains doxygen documentation.
  * \author Andrew Beekhof <andrew@beekhof.net>
  *
  * The purpose of this file is to provide a file that can be used to create
  * doxygen pages.  It should contain _only_ comment blocks.
  *
  *
  * \defgroup core Core API
  * \defgroup date ISO-8601 Date/Time API
  * \defgroup cib Configuration API
  * \defgroup lrmd Executor API
  * \defgroup pengine Scheduler API
  * \defgroup fencing Fencing API
  */
 
 /**
  * \mainpage
  * Welcome to the developer documentation for The Pacemaker Project!  For more
  * information about Pacemaker, please visit the
  * <a href="http://clusterlabs.org/">project web site</a>.
  *
  * Here are some pointers on where to go from here.
  *
  * Using Pacemaker APIs:
  *  - \ref core
  *  - \ref date
  *  - \ref cib
  *  - \ref lrmd
  *  - \ref pengine
  *  - \ref fencing
  *
  * Contributing to the Pacemaker Project:
- * - <a href="https://clusterlabs.org/doc/en-US/Pacemaker/2.0/html-single/Pacemaker_Development/">Pacemaker Development</a>
+ * - <a href="https://clusterlabs.org/pacemaker/doc/en-US/Pacemaker/2.0/html-single/Pacemaker_Development/">Pacemaker Development</a>
  */
 
 #endif                          /* DOXYGEN__H */