diff --git a/docs/contributors.yaml b/docs/contributors.yaml
index 86e632c4b1..d6542a1fc3 100644
--- a/docs/contributors.yaml
+++ b/docs/contributors.yaml
@@ -569,6 +569,9 @@ Isobel Graham:
 Ivan Brown:
   commits: 1
   first_commit: 1350052306
+Ivan Masár:
+  commits: 1
+  first_commit: 1604507555
 Jacek Ablewicz:
   commits: 47
   first_commit: 1386959006