diff --git a/module/custom/lang/de.php b/module/custom/lang/de.php
index 0d2bc0a85d..6403e43be2 100644
--- a/module/custom/lang/de.php
+++ b/module/custom/lang/de.php
@@ -131,6 +131,7 @@ $lang->custom->block->fields['closed'] = 'Closed Block';
 $lang->custom->project = new stdClass();
 $lang->custom->project->currencySetting    = 'Currency Setting';
 $lang->custom->project->defaultCurrency    = 'Default Currency';
+$lang->custom->project->fields['required'] = $lang->custom->required;
 $lang->custom->project->fields['unitList'] = 'Unit List';
 
 $lang->custom->product = new stdClass();
diff --git a/module/custom/lang/en.php b/module/custom/lang/en.php
index 0f159c6349..4fa87d9251 100644
--- a/module/custom/lang/en.php
+++ b/module/custom/lang/en.php
@@ -131,6 +131,7 @@ $lang->custom->block->fields['closed'] = 'Closed Block';
 $lang->custom->project = new stdClass();
 $lang->custom->project->currencySetting    = 'Currency Setting';
 $lang->custom->project->defaultCurrency    = 'Default Currency';
+$lang->custom->project->fields['required'] = $lang->custom->required;
 $lang->custom->project->fields['unitList'] = 'Unit List';
 
 $lang->custom->product = new stdClass();
diff --git a/module/custom/lang/fr.php b/module/custom/lang/fr.php
index 2b7d5261a7..25b00de540 100644
--- a/module/custom/lang/fr.php
+++ b/module/custom/lang/fr.php
@@ -131,6 +131,7 @@ $lang->custom->block->fields['closed'] = 'Bloc Fermé';
 $lang->custom->project = new stdClass();
 $lang->custom->project->currencySetting    = 'Currency Setting';
 $lang->custom->project->defaultCurrency    = 'Default Currency';
+$lang->custom->project->fields['required'] = $lang->custom->required;
 $lang->custom->project->fields['unitList'] = 'Unit List';
 
 $lang->custom->product = new stdClass();
diff --git a/module/custom/lang/zh-cn.php b/module/custom/lang/zh-cn.php
index 8f05819728..6d7e2e1a2e 100644
--- a/module/custom/lang/zh-cn.php
+++ b/module/custom/lang/zh-cn.php
@@ -131,6 +131,7 @@ $lang->custom->block->fields['closed'] = '关闭的区块';
 $lang->custom->project = new stdClass();
 $lang->custom->project->currencySetting    = '货币设置';
 $lang->custom->project->defaultCurrency    = '默认货币';
+$lang->custom->project->fields['required'] = $lang->custom->required;
 $lang->custom->project->fields['unitList'] = '预算单位';
 
 $lang->custom->product = new stdClass();