diff --git a/index.php b/index.php
index d552c149df..940bb79720 100755
--- a/index.php
+++ b/index.php
@@ -69,10 +69,10 @@ elseif(OC_User::isLoggedIn()) {
 
 // For all others cases, we display the guest page :
 } else {
-	OC_App::loadApps();
 	$error = false;
 	// remember was checked after last login
 	if(isset($_COOKIE["oc_remember_login"]) && isset($_COOKIE["oc_token"]) && isset($_COOKIE["oc_username"]) && $_COOKIE["oc_remember_login"]) {
+		OC_App::loadApps(array('authentication'));
 		if(defined("DEBUG") && DEBUG) {
 			OC_Log::write('core','Trying to login from cookie',OC_Log::DEBUG);
 		}
@@ -88,6 +88,7 @@ elseif(OC_User::isLoggedIn()) {
 
 	// Someone wants to log in :
 	} elseif(isset($_POST["user"]) and isset($_POST['password']) and isset($_SESSION['sectoken']) and isset($_POST['sectoken']) and ($_SESSION['sectoken']==$_POST['sectoken']) ) {
+		OC_App::loadApps(array('authentication'));
 		if(OC_User::login($_POST["user"], $_POST["password"])) {
 			if(!empty($_POST["remember_login"])){
 				if(defined("DEBUG") && DEBUG) {
@@ -107,6 +108,7 @@ elseif(OC_User::isLoggedIn()) {
 	
 	// The user is already authenticated using Apaches AuthType Basic... very usable in combination with LDAP
 	} elseif(isset($_SERVER["PHP_AUTH_USER"]) && isset($_SERVER["PHP_AUTH_PW"])){
+		OC_App::loadApps(array('authentication'));
 		if (OC_User::login($_SERVER["PHP_AUTH_USER"],$_SERVER["PHP_AUTH_PW"]))	{
 			//OC_Log::write('core',"Logged in with HTTP Authentication",OC_Log::DEBUG);
 			OC_User::unsetMagicInCookie();