diff --git a/src/MemoizedClientRepository.php b/src/MemoizedClientRepository.php
index f54b93f..93ca25f 100644
--- a/src/MemoizedClientRepository.php
+++ b/src/MemoizedClientRepository.php
@@ -27,6 +27,17 @@ public function findForUser($clientId, $userId): ?Client
             : null;
     }
 
+    public function personalAccessClient(): Client
+    {
+        $client = parent::personalAccessClient();
+
+        if ($client !== null) {
+            $this->cache[$client->id] = $client;
+        }
+
+        return $client;
+    }
+
     public function update(Client $client, $name, $redirect): Client
     {
         $client = parent::update($client, $name, $redirect);