diff --git a/src/Socialbox/Socialbox.php b/src/Socialbox/Socialbox.php
index 9b4651d..a734458 100644
--- a/src/Socialbox/Socialbox.php
+++ b/src/Socialbox/Socialbox.php
@@ -15,7 +15,6 @@
     use Socialbox\Enums\PrivacyState;
     use Socialbox\Enums\ReservedUsernames;
     use Socialbox\Enums\SessionState;
-    use Socialbox\Enums\SigningKeyState;
     use Socialbox\Enums\StandardError;
     use Socialbox\Enums\StandardHeaders;
     use Socialbox\Enums\StandardMethods;