diff --git a/src/Console/GenerateProxiesCommand.php b/src/Console/GenerateProxiesCommand.php
index ef5df62..2e3cbeb 100644
--- a/src/Console/GenerateProxiesCommand.php
+++ b/src/Console/GenerateProxiesCommand.php
@@ -16,7 +16,7 @@ public function fire() {
             $this->error('No metadata found to generate any entities.');
             exit;
         }
-        $directory = $this->laravel['config']['doctrine::doctrine.proxy.directory'];
+        $directory = $this->laravel['config']['doctrine.proxy.directory'];
         if ( ! $directory) {
             $this->error('The proxy directory has not been set.');
             exit;
diff --git a/src/DoctrineUserProvider.php b/src/DoctrineUserProvider.php
index 71b569d..2ef54cb 100644
--- a/src/DoctrineUserProvider.php
+++ b/src/DoctrineUserProvider.php
@@ -2,11 +2,11 @@
 
 use Doctrine\ORM\EntityManager;
 use Doctrine\ORM\EntityRepository;
-use Illuminate\Auth\UserProviderInterface;
+use Illuminate\Contracts\Auth\UserProvider;
 use Illuminate\Contracts\Auth\Authenticatable;
 use Illuminate\Contracts\Hashing\Hasher;
 
-class DoctrineUserProvider implements UserProviderInterface
+class DoctrineUserProvider implements UserProvider
 {
     /**
      * @var Hasher