diff --git a/src/Listeners/CharacterFilterDataUpdatedTokens.php b/src/Listeners/CharacterFilterDataUpdatedTokens.php
index b8f18a4d6..024996594 100644
--- a/src/Listeners/CharacterFilterDataUpdatedTokens.php
+++ b/src/Listeners/CharacterFilterDataUpdatedTokens.php
@@ -29,7 +29,7 @@ class CharacterFilterDataUpdatedTokens
 {
     public static function handle(CharacterFilterDataUpdate $update)
     {
-        if (!is_null($update->character->refresh_token))
+        if (! is_null($update->character->refresh_token))
             CharacterSchedulingRule::updateRefreshTokenSchedule($update->character->refresh_token);
     }
 }