diff --git a/src/Model/Collection/PaymentMethodCollection.php b/src/Model/Collection/PaymentMethodCollection.php
index a6156d5..81e2ede 100644
--- a/src/Model/Collection/PaymentMethodCollection.php
+++ b/src/Model/Collection/PaymentMethodCollection.php
@@ -100,12 +100,4 @@ public function getFiltered(PaymentMethodFilter $filter, $isRecurring = false, $
 
         return new PaymentMethodCollection($result);
     }
-
-    /**
-     * @return PaymentMethod
-     */
-    public function current()
-    {
-        return parent::current();
-    }
 }
diff --git a/src/Service/ApiService.php b/src/Service/ApiService.php
index 4531059..0af8307 100644
--- a/src/Service/ApiService.php
+++ b/src/Service/ApiService.php
@@ -455,13 +455,8 @@ private function url($path = array(), $arguments = array(), $includeProject = tr
         $apiUrl = $this->config->getApiUrl();
 
         $pathImploded = substr($pathImploded, 0, -1);
-        $argsPath = '';
 
-        if ($arguments) {
-            $argsPath .= '?' . http_build_query($arguments);
-        }
-
-        return $apiUrl . $pathImploded . $argsPath;
+        return $apiUrl . $pathImploded . '?' . http_build_query($arguments);
     }
 
     /**