diff --git a/src/gui/formsettings.cpp b/src/gui/formsettings.cpp
index 6132e96e3..080d15058 100755
--- a/src/gui/formsettings.cpp
+++ b/src/gui/formsettings.cpp
@@ -433,6 +433,10 @@ void FormSettings::saveShortcuts() {
 }
 
 void FormSettings::loadDataStorage() {
+  onMysqlHostnameChanged(QString());
+  onMysqlUsernameChanged(QString());
+  onMysqlPasswordChanged(QString());
+
   // Load SQLite.
   m_ui->m_cmbDatabaseDriver->addItem(
         tr("SQLite (embedded database)"), APP_DB_DRIVER_SQLITE);