diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 4d35a6e..b497e6e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -9,3 +9,4 @@ Everyone who contributed will be mentioned in this file.
 
 * Me
 * Alexander Bulachevsky
+* Tobias Mädel