diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index b7936ae..90c7cca 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -71,12 +71,12 @@ final class BackendController extends Controller implements DashboardElementInte
         $view->setTemplate('/Modules/Tasks/Theme/Backend/task-dashboard');
         $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1001101001, $request, $response));
 
-        if ($request->getData('ptype') === '-') {
+        if ($request->getData('ptype') === 'p') {
             $view->setData('tasks',
                 TaskMapper::withConditional('language', $response->getHeader()->getL11n()->getLanguage())
                     ::getAnyBeforePivot($request->getHeader()->getAccount(), (int) ($request->getData('id') ?? 0), null, 25)
             );
-        } elseif ($request->getData('ptype') === '+') {
+        } elseif ($request->getData('ptype') === 'n') {
             $view->setData('tasks',
                 TaskMapper::withConditional('language', $response->getHeader()->getL11n()->getLanguage())
                     ::getAnyAfterPivot($request->getHeader()->getAccount(), (int) ($request->getData('id') ?? 0), null, 25)
diff --git a/Theme/Backend/task-dashboard.tpl.php b/Theme/Backend/task-dashboard.tpl.php
index 3deaa34..f946303 100755
--- a/Theme/Backend/task-dashboard.tpl.php
+++ b/Theme/Backend/task-dashboard.tpl.php
@@ -27,8 +27,8 @@ use phpOMS\Uri\UriFactory;
 /** @var \Modules\Tasks\Models\Task[] $tasks */
 $tasks = $this->getData('tasks') ?? [];
 
-$previous = empty($tasks) ? '{/prefix}task/dashboard' : '{/prefix}task/dashboard?{?}&id=' . \reset($tasks)->getId() . '&ptype=-';
-$next     = empty($tasks) ? '{/prefix}task/dashboard' : '{/prefix}task/dashboard?{?}&id=' . \end($tasks)->getId() . '&ptype=+';
+$previous = empty($tasks) ? '{/prefix}task/dashboard' : '{/prefix}task/dashboard?{?}&id=' . \reset($tasks)->getId() . '&ptype=p';
+$next     = empty($tasks) ? '{/prefix}task/dashboard' : '{/prefix}task/dashboard?{?}&id=' . \end($tasks)->getId() . '&ptype=n';
 
 echo $this->getData('nav')->render(); ?>