diff --git a/Misc/developers.txt b/Misc/developers.txt
index 7fdfb33ff90..ba1c16b8401 100644
--- a/Misc/developers.txt
+++ b/Misc/developers.txt
@@ -17,6 +17,9 @@ the format to accommodate documentation needs as they arise.
 Permissions History
 -------------------
 
+- Mark Dickinson was given SVN access on 6 January 2008 by Facundo
+  Batista for his work on mathemathics and number related issues.
+
 - Amaury Forgeot d'Arc was given SVN access on 9 November 2007 by MvL,
   for general contributions to Python.