diff --git a/contributor_database b/contributor_database
index 009d86b35..d84b059c2 100644
--- a/contributor_database
+++ b/contributor_database
@@ -1,7 +1,7 @@
 average:[Rohit Tanwar](@kriadmin),[Hui Binyuan](@huybery)
 chunk:[Rohit Tanwar](@kriadmin)
 compact:[Rohit Tanwar](@kriadmin)
-count_occurences:[Rohit Tanwar](@kriadmin)
+count_occurences:[Rohit Tanwar](@kriadmin), [Hui Binyuan](@huybery)
 count_vowels:[Rohit Tanwar](@kriadmin)
 deep_flatten:[Rohit Tanwar](@kriadmin),[Meet Zaveri](@meetzaveri)
 difference:[Rohit Tanwar](@kriadmin)