diff --git a/install-dev/models/install.php b/install-dev/models/install.php
index 30ccb0981..b064861a5 100644
--- a/install-dev/models/install.php
+++ b/install-dev/models/install.php
@@ -538,10 +538,7 @@ class InstallModelInstall extends InstallAbstractModel
 				'dashtrends',
 				'dashgoals',
 				'dashproducts',
-				'graphartichow',
-				'graphgooglechart',
-				'graphvisifire',
-				'graphxmlswfcharts',
+				'graphnvd3',
 				'gridhtml',
 				'homefeatured',
 				'homeslider',
diff --git a/modules/statspersonalinfos/statspersonalinfos.php b/modules/statspersonalinfos/statspersonalinfos.php
index e24ebb4c0..7ec4ada40 100644
--- a/modules/statspersonalinfos/statspersonalinfos.php
+++ b/modules/statspersonalinfos/statspersonalinfos.php
@@ -75,7 +75,8 @@ class StatsPersonalInfos extends ModuleGraph
 					</ul>
 				</p>
 			</div>';
-		if (count(Customer::getCustomers()))
+		$has_customers = (bool)Db::getInstance()->getValue('SELECT id_customer FROM '._DB_PREFIX_.'customer');
+		if ($has_customers)
 		{
 			if (Tools::getValue('export'))
 				if (Tools::getValue('exportType') == 'gender')