diff --git a/README.md b/README.md
index b585a6bd..2dff1031 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ Contributors
   * Fabio Zadrozny
   * Mikhail Terekhov
   * Pietro Zambelli
+  * Stefan Holzmann
 
 Requirements
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