diff --git a/doc/specs/tags/users/api-player-autocomplete.yaml b/doc/specs/tags/users/api-player-autocomplete.yaml
index 26c93e9d..83e870d3 100644
--- a/doc/specs/tags/users/api-player-autocomplete.yaml
+++ b/doc/specs/tags/users/api-player-autocomplete.yaml
@@ -14,7 +14,7 @@ get:
       description: The beginning of a username
       schema:
         type: string
-        minLength: 3
+        minLength: 4
       required: true
     - in: query
       name: exists