diff --git a/CONTRIBUTORS.txt b/CONTRIBUTORS.txt
index 3287d614..ba5328f4 100644
--- a/CONTRIBUTORS.txt
+++ b/CONTRIBUTORS.txt
@@ -51,3 +51,6 @@
 - Martin Bergholdt
   Fix missing math.h functions in Windows 7 + MSVCC.
 
+- Neil Muller
+  Numerous fixes, including those for Python 3 compatibility.
+