diff --git a/admin-dev/init.php b/admin-dev/init.php
index 61a63c83b..c36b09571 100644
--- a/admin-dev/init.php
+++ b/admin-dev/init.php
@@ -85,4 +85,12 @@ if (Shop::isMultiShopActivated() && Tools::getValue('setShopContext') !== false)
 
 $context->currency = new Currency(Configuration::get('PS_CURRENCY_DEFAULT'));
 $context->country = $defaultCountry;
-$context->shop = new Shop(Shop::getContextID());
\ No newline at end of file
+
+$shopID = '';
+if ($context->cookie->shopContext)
+{
+	$split = explode('-', $context->cookie->shopContext);
+	if (count($split) == 2 && $split[0] == 's')
+		$shopID = (int)$split[1];
+}
+$context->shop = new Shop($shopID);
\ No newline at end of file
diff --git a/admin-dev/tabs/AdminModules.php b/admin-dev/tabs/AdminModules.php
index 11331c79b..06ec4e213 100644
--- a/admin-dev/tabs/AdminModules.php
+++ b/admin-dev/tabs/AdminModules.php
@@ -288,6 +288,14 @@ class AdminModules extends AdminTab
 							$this->_errors[] = Tools::displayError('This module is already uninstalled:').' '.$module->name;
 						else
 						{
+							// If we install a module, force temporary global context for multishop
+							if (Shop::isMultiShopActivated() && Context::shop() != Shop::CONTEXT_ALL)
+							{
+								Context::getContext()->tmpOldShop = clone(Context::getContext()->shop);
+								Context::getContext()->shop = new Shop();
+								Configuration::updateValue('RSS_FEED_TITLE', 'lol');
+							}
+
 							if (((method_exists($module, $method) && ($echo = $module->{$method}())) || ($echo = ' ')) AND $key == 'configure' AND Module::isInstalled($module->name))
 							{
 								$backlink = self::$currentIndex.'&token='.$this->token.'&tab_module='.$module->tab.'&module_name='.$module->name;
@@ -335,6 +343,12 @@ class AdminModules extends AdminTab
 								$return = ($method == 'install' ? 12 : 13);
 							elseif ($echo === false)
 								$module_errors[] = $name;
+								
+							if (Shop::isMultiShopActivated() && Context::shop() != Shop::CONTEXT_ALL && isset(Context::getContext()->tmpOldShop))
+							{
+								Context::getContext()->shop = clone(Context::getContext()->tmpOldShop);
+								unset(Context::getContext()->tmpOldShop);
+							}
 						}
 						if ($key != 'configure' AND isset($_GET['bpay']))
 							Tools::redirectAdmin('index.php?tab=AdminPayment&token='.Tools::getAdminToken('AdminPayment'.(int)(Tab::getIdFromClassName('AdminPayment')).(int)$this->context->employee->id));
diff --git a/classes/Shop.php b/classes/Shop.php
index 35b6cd45b..d6ff3b225 100644
--- a/classes/Shop.php
+++ b/classes/Shop.php
@@ -535,7 +535,28 @@ class ShopCore extends ObjectModel
 	 */
 	public static function getContext($type = null)
 	{
-		static $executed = false, $shopID = 0, $shopGroupID = 0;
+		$context = Context::getContext();
+		if (!isset($context->shop))
+			return ($type == 'shop' || $type == 'group') ? '' : array('', '');
+
+		$shopID = $context->shop->id;
+		$shopGroupID = $context->shop->id_group_shop;
+		if (defined('PS_ADMIN_DIR'))
+		{
+			if (!isset($context->cookie) || !$context->cookie->shopContext)
+				return ($type == 'shop' || $type == 'group') ? '' : array('', '');
+				
+			// Parse shopContext cookie value (E.g. s-2, g-4)
+			$split = explode('-', $context->cookie->shopContext);
+			if (count($split) == 2 && $split[0] == 'g')
+				$shopGroupID = (int)$split[1];
+		}
+
+		if ($type == 'shop')
+			return $shopID;
+		else if ($type == 'group')
+			return $shopGroupID;
+		return array($shopID, $shopGroupID);
 
 		if (!$executed)
 		{
@@ -547,7 +568,7 @@ class ShopCore extends ObjectModel
 					return ($type == 'shop' || $type == 'group') ? '' : array('', '');
 
 				// Parse shopContext cookie value (E.g. s-2, g-4)
-				$split = explode('-', Context::getContext()->cookie->shopContext);
+				$split = explode('-', $context->cookie->shopContext);
 				if (count($split) == 2)
 				{
 					if ($split[0] == 's')
@@ -561,8 +582,7 @@ class ShopCore extends ObjectModel
 			}
 			else
 			{
-				if (!isset($context->shop))
-					return ($type == 'shop' || $type == 'group') ? '' : array('', '');
+				
 				$shopID = (int)$context->shop->getID();
 				$shopGroupID = (int)$context->shop->id_group_shop;
 			}