diff --git a/app/Controller/SubtaskRestrictionController.php b/app/Controller/SubtaskRestrictionController.php
index e777b1dca..f4dec982e 100644
--- a/app/Controller/SubtaskRestrictionController.php
+++ b/app/Controller/SubtaskRestrictionController.php
@@ -24,8 +24,8 @@ class SubtaskRestrictionController extends BaseController
 
         $this->response->html($this->template->render('subtask_restriction/show', array(
             'status_list' => array(
-                SubtaskModel::STATUS_TODO => t('Todo'),
-                SubtaskModel::STATUS_DONE => t('Done'),
+                SubtaskModel::STATUS_TODO => 'Todo',
+                SubtaskModel::STATUS_DONE => 'Done',
             ),
             'subtask_inprogress' => $this->subtaskStatusModel->getSubtaskInProgress($this->userSession->getId()),
             'subtask' => $subtask,
diff --git a/app/Export/SubtaskExport.php b/app/Export/SubtaskExport.php
index 0939838f9..64af35756 100644
--- a/app/Export/SubtaskExport.php
+++ b/app/Export/SubtaskExport.php
@@ -77,7 +77,7 @@ class SubtaskExport extends Base
         $values = array();
         $values[] = $subtask['id'];
         $values[] = $subtask['title'];
-        $values[] = $this->subtask_status[$subtask['status']];
+        $values[] = t($this->subtask_status[$subtask['status']]);
         $values[] = $subtask['assignee_name'] ?: $subtask['assignee_username'];
         $values[] = $subtask['time_estimated'];
         $values[] = $subtask['time_spent'];
diff --git a/app/Model/SubtaskModel.php b/app/Model/SubtaskModel.php
index 440f49d2f..cd4792b6e 100644
--- a/app/Model/SubtaskModel.php
+++ b/app/Model/SubtaskModel.php
@@ -64,9 +64,9 @@ class SubtaskModel extends Base
     public function getStatusList()
     {
         return array(
-            self::STATUS_TODO       => t('Todo'),
-            self::STATUS_INPROGRESS => t('In progress'),
-            self::STATUS_DONE       => t('Done'),
+            self::STATUS_TODO       => 'Todo',
+            self::STATUS_INPROGRESS => 'In progress',
+            self::STATUS_DONE       => 'Done',
         );
     }
 
diff --git a/app/Template/event/subtask_create.php b/app/Template/event/subtask_create.php
index 5f3c76b79..53f1b3ee5 100644
--- a/app/Template/event/subtask_create.php
+++ b/app/Template/event/subtask_create.php
@@ -10,7 +10,7 @@
 
     <ul>
         <li>
-            <?= $this->text->e($subtask['title']) ?> (<strong><?= $this->text->e($subtask['status_name']) ?></strong>)
+            <?= $this->text->e($subtask['title']) ?> (<strong><?= t($subtask['status_name']) ?></strong>)
         </li>
         <li>
             <?php if ($subtask['username']): ?>
diff --git a/app/Template/event/subtask_update.php b/app/Template/event/subtask_update.php
index 3bb078a08..db3e017a4 100644
--- a/app/Template/event/subtask_update.php
+++ b/app/Template/event/subtask_update.php
@@ -10,7 +10,7 @@
 
     <ul>
         <li>
-            <?= $this->text->e($subtask['title']) ?> (<strong><?= $this->text->e($subtask['status_name']) ?></strong>)
+            <?= $this->text->e($subtask['title']) ?> (<strong><?= t($subtask['status_name']) ?></strong>)
         </li>
         <li>
             <?php if ($subtask['username']): ?>