diff --git a/app/Template/board/tooltip_tasklinks.php b/app/Template/board/tooltip_tasklinks.php
index 08432e712..1d8d8d616 100644
--- a/app/Template/board/tooltip_tasklinks.php
+++ b/app/Template/board/tooltip_tasklinks.php
@@ -12,7 +12,7 @@
                 <td class="column-60">
                     <?= $this->url->link(
                         $this->text->e('#'.$link['task_id'].' '.$link['title']),
-                        'TaskViewController', 'show', array('task_id' => $link['task_id'], 'project_id' => $link['project_id']),
+                        'TaskViewController', 'show', array('task_id' => $link['task_id']),
                         false,
                         $link['is_active'] ? '' : 'task-link-closed'
                     ) ?>
diff --git a/app/Template/external_task_modification/show.php b/app/Template/external_task_modification/show.php
index 55180b96e..933ad0d6f 100644
--- a/app/Template/external_task_modification/show.php
+++ b/app/Template/external_task_modification/show.php
@@ -1,4 +1,4 @@
-<form method="post" action="<?= $this->url->href('TaskModificationController', 'update', array('task_id' => $task['id'], 'project_id' => $project['id'])) ?>">
+<form method="post" action="<?= $this->url->href('TaskModificationController', 'update', array('task_id' => $task['id'])) ?>">
     <?= $this->form->csrf() ?>
     <?= $this->form->hidden('id', $values) ?>
     <?= $this->form->hidden('project_id', $values) ?>
diff --git a/app/Template/task_internal_link/table.php b/app/Template/task_internal_link/table.php
index ac6fc22d9..93bb3c362 100644
--- a/app/Template/task_internal_link/table.php
+++ b/app/Template/task_internal_link/table.php
@@ -45,7 +45,7 @@
                         $this->text->e('#'.$link['task_id'].' '.$link['title']),
                         'TaskViewController',
                         'show',
-                        array('task_id' => $link['task_id'], 'project_id' => $link['project_id']),
+                        array('task_id' => $link['task_id']),
                         false,
                         $link['is_active'] ? '' : 'task-link-closed'
                     ) ?>