diff --git a/THANKS b/THANKS
index c9df15bc..3f16dbe6 100644
--- a/THANKS
+++ b/THANKS
@@ -12,6 +12,7 @@ has been important. :-) In alphabetical order:
   - Emmanuel Blot
   - David Burklund
   - Andrew Dudman
+  - Markus Duft
   - İsmail Dönmez
   - Robert Elz
   - Mike Frysinger