diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index d6f28d9..1da12f9 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -15,3 +15,4 @@ People who contributed to hypopg:
   * Jan Koßmann
   * Extortioner01
   * nagaraju11
+  * ibrahim edib kokdemir