diff --git a/controllers/front/OrderOpcController.php b/controllers/front/OrderOpcController.php
index 2c5ff6540..290b4e66b 100644
--- a/controllers/front/OrderOpcController.php
+++ b/controllers/front/OrderOpcController.php
@@ -614,13 +614,21 @@ class OrderOpcControllerCore extends ParentOrderController
 
 	protected function _processAddressFormat()
 	{
-		$selectedCountry = (int)(Configuration::get('PS_COUNTRY_DEFAULT'));
-
 		$address_delivery = new Address((int)$this->context->cart->id_address_delivery);
 		$address_invoice = new Address((int)$this->context->cart->id_address_invoice);
 
 		$inv_adr_fields = AddressFormat::getOrderedAddressFields((int)$address_delivery->id_country, false, true);
 		$dlv_adr_fields = AddressFormat::getOrderedAddressFields((int)$address_invoice->id_country, false, true);
+		$requireFormFieldsList = AddressFormat::$requireFormFieldsList;
+
+		// Add missing require fields for a new user susbscription form
+		foreach ($requireFormFieldsList as $fieldName)
+			if (!in_array($fieldName, $dlv_adr_fields))
+				$dlv_adr_fields[] = trim($fieldName);
+
+		foreach ($requireFormFieldsList as $fieldName)
+			if (!in_array($fieldName, $inv_adr_fields))
+				$inv_adr_fields[] = trim($fieldName);
 
 		$inv_all_fields = array();
 		$dlv_all_fields = array();
diff --git a/themes/default/order-opc-new-account.tpl b/themes/default/order-opc-new-account.tpl
index faab28386..676ee7b11 100644
--- a/themes/default/order-opc-new-account.tpl
+++ b/themes/default/order-opc-new-account.tpl
@@ -220,7 +220,6 @@
 				<p class="required select">
 					<label for="id_country">{l s='Country'} <sup>*</sup></label>
 					<select name="id_country" id="id_country">
-						<option value="">-</option>
 						{foreach from=$countries item=v}
 						<option value="{$v.id_country}"{if (isset($guestInformations) AND $guestInformations.id_country == $v.id_country) OR (!isset($guestInformations) && $sl_country == $v.id_country)} selected="selected"{/if}>{$v.name|escape:'htmlall':'UTF-8'}</option>
 						{/foreach}