diff --git a/.mailmap b/.mailmap
index 92a9e07748..c3ab64d1e7 100644
--- a/.mailmap
+++ b/.mailmap
@@ -301,9 +301,6 @@ Yohann Léon <sybiload@gmail.com>
 yzb <335357057@qq.com>
 yzb <335357057@qq.com> <flyingyzb@gmail.com>
 
-Zachinquarantine <Zachinquarantine@protonmail.com>
-Zachinquarantine <Zachinquarantine@protonmail.com> <zachinquarantine@yahoo.com>
-
 Ziyuan Zhong <zzy.albert@163.com>
 
 Zsolt Felföldi <zsfelfoldi@gmail.com>