diff --git a/AUTHORS b/AUTHORS
index 4df3d9efc..ee2df0aea 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -3,7 +3,7 @@
 ## The List of Contributors sorted by number of commits (as of 2021-03-10)
 
    7235 Yukihiro "Matz" Matsumoto (@matz)*
-    567 KOBAYASHI Shuji (@shuuji)
+    567 KOBAYASHI Shuji (@shuujii)
     376 Daniel Bovensiepen (@bovi)*
     334 Masaki Muranaka (@monaka)
     343 Takeshi Watanabe (@take-cheeze)*