diff --git a/backend/controllers/TicketController.php b/backend/controllers/TicketController.php
index f03bd76..7d61370 100644
--- a/backend/controllers/TicketController.php
+++ b/backend/controllers/TicketController.php
@@ -246,7 +246,7 @@ class TicketController extends \backend\controllers\BackendController {
 	}
 
 	private function downloadIndexPdf($searchModel,$dataProvider){
-
+		set_time_limit(0);
         $formatter = \Yii::$app->formatter;
         $admin = User::findOne(\Yii::$app->user->id);
         $exported_at =  $formatter->asDatetime(new \DateTime());
diff --git a/changelog.txt b/changelog.txt
index cd5587a..b46f21f 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,5 @@
+-0.0.77
+    - add set time limit to backend\ticket\index export pdf
 -0.0.76
     - add backend ticket changes
     - add backend ticket export xls/pdf
diff --git a/common/config/params.php b/common/config/params.php
index 9961e15..fb291a2 100644
--- a/common/config/params.php
+++ b/common/config/params.php
@@ -5,7 +5,7 @@ return [
     'supportEmail' => 'rocho02@gmail.com',
     'infoEmail' => 'info@rocho-net.hu',
     'user.passwordResetTokenExpire' => 3600,
-	'version' => 'v0.0.76',
+	'version' => 'v0.0.77',
 	'company' => 'movar',//gyor
 	'company_name' => "Freimann Kft.",
 	'product_visiblity' => 'account',// on reception which products to display. account or global