diff --git a/tests/Unit/Crypt/EC/KeyTest.php b/tests/Unit/Crypt/EC/KeyTest.php
index 989cf9e1..17f8eb50 100644
--- a/tests/Unit/Crypt/EC/KeyTest.php
+++ b/tests/Unit/Crypt/EC/KeyTest.php
@@ -683,7 +683,7 @@ MIIEDwIBADATBgcqhkjOPQIBBggqhkjOPQMBBwSCA/MwggPvAgEBBIID6P//////
 
     public function testMislabledPKCS8PubKey(): void
     {
-        $this->expectException('NoKeyLoadedException');
+        $this->expectException('\phpseclib3\Exception\NoKeyLoadedException');
 
         $key = '-----BEGIN PRIVATE KEY-----
 MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAErPJyxEu2/oKCrJaaTVTrq39DKJ2X