diff --git a/docs/CONTRIBUTORS b/docs/CONTRIBUTORS
index 6911b9e86..a8bd76bc5 100644
--- a/docs/CONTRIBUTORS
+++ b/docs/CONTRIBUTORS
@@ -148,6 +148,7 @@ Marlon James
 Marshal Qiao
 Martin Schmidt
 Martin Stadler
+Mateusz Gancarz
 Matthew Ballance
 Michael Bikovitsky
 Michael Killough