diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/dao/provider/HibernateDaoProvider.java b/LaunchServer/src/main/java/pro/gravit/launchserver/dao/provider/HibernateDaoProvider.java
index 2120e8b3..9ed9cf11 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/dao/provider/HibernateDaoProvider.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/dao/provider/HibernateDaoProvider.java
@@ -31,8 +31,9 @@ public void init(LaunchServer server) {
                     .setProperty("hibernate.connection.url", url)
                     .setProperty("hibernate.connection.username", username)
                     .setProperty("hibernate.connection.password", password)
-                    .setProperty("hibernate.connection.pool_size", pool_size)
-					.setProperty("hibernate.dialect", dialect);
+                    .setProperty("hibernate.connection.pool_size", pool_size);
+			if(dialect != null)
+				cfg.setProperty("hibernate.dialect", dialect);
             if(hibernateConfig != null)
                 cfg.configure(Paths.get(hibernateConfig).toFile());
             userDAO = new HibernateUserDAOImpl(cfg.buildSessionFactory());