diff --git a/src/Drivers/Pdo/Connection.php b/src/Drivers/Pdo/Connection.php
index 8733411e..61222612 100644
--- a/src/Drivers/Pdo/Connection.php
+++ b/src/Drivers/Pdo/Connection.php
@@ -20,7 +20,7 @@ public function query($query)
     {
         $this->ensureConnection();
 
-        $statement = $this->connection->prepare($query);
+        $statement = $this->getConnection()->prepare($query);
 
         try {
             $statement->execute();
@@ -73,7 +73,7 @@ public function ping()
     {
         $this->ensureConnection();
 
-        return $this->connection !== null;
+        return $this->getConnection() !== null;
     }
 
     /**
@@ -88,7 +88,7 @@ public function multiQuery(array $queue)
         }
 
         try {
-            $statement = $this->connection->query(implode(';', $queue));
+            $statement = $this->getConnection()->query(implode(';', $queue));
         } catch (PDOException $exception) {
             throw new DatabaseException($exception->getMessage() .' [ '.implode(';', $queue).']', $exception->getCode(), $exception);
         }
@@ -103,6 +103,6 @@ public function escape($value)
     {
         $this->ensureConnection();
 
-        return $this->connection->quote($value);
+        return $this->getConnection()->quote($value);
     }
 }