diff --git a/CONTRIBUTIONS.md b/CONTRIBUTIONS.md
index 0213b45..9024268 100644
--- a/CONTRIBUTIONS.md
+++ b/CONTRIBUTIONS.md
@@ -40,6 +40,7 @@ Add yourself to the list,
 * Richard Österreicher
 * Simon Hitzemann
 * Sunny Chu (@sunnychuchu)
+* Ulrich Wessendorf
 * Zac Kornilakis
 
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