diff --git a/module/pivot/lang/de.php b/module/pivot/lang/de.php
index e2803c713d..c1acb706ab 100644
--- a/module/pivot/lang/de.php
+++ b/module/pivot/lang/de.php
@@ -417,5 +417,6 @@ $lang->datepicker->dpText->TEXT_MONTH_END   = 'End Month';
 
 $lang->pivot->drill = new stdclass();
 $lang->pivot->drill->common       = 'Pivot Drill';
-$lang->pivot->drill->InDrillField = 'Drill table field';
-$lang->pivot->drill->InQueryField = 'Query field';
+$lang->pivot->drill->equal        = '=';
+$lang->pivot->drill->inDrillField = 'Drill table field';
+$lang->pivot->drill->inQueryField = 'Query field';
diff --git a/module/pivot/lang/en.php b/module/pivot/lang/en.php
index 53f72aa554..0dd6e68fd2 100644
--- a/module/pivot/lang/en.php
+++ b/module/pivot/lang/en.php
@@ -417,5 +417,6 @@ $lang->datepicker->dpText->TEXT_MONTH_END   = 'End Month';
 
 $lang->pivot->drill = new stdclass();
 $lang->pivot->drill->common       = 'Pivot Drill';
-$lang->pivot->drill->InDrillField = 'Drill table field';
-$lang->pivot->drill->InQueryField = 'Query field';
+$lang->pivot->drill->equal        = '=';
+$lang->pivot->drill->inDrillField = 'Drill table field';
+$lang->pivot->drill->inQueryField = 'Query field';
diff --git a/module/pivot/lang/fr.php b/module/pivot/lang/fr.php
index d33ae5d97d..a222606597 100644
--- a/module/pivot/lang/fr.php
+++ b/module/pivot/lang/fr.php
@@ -417,5 +417,6 @@ $lang->datepicker->dpText->TEXT_MONTH_END   = 'End Month';
 
 $lang->pivot->drill = new stdclass();
 $lang->pivot->drill->common       = 'Pivot Drill';
-$lang->pivot->drill->InDrillField = 'Drill table field';
-$lang->pivot->drill->InQueryField = 'Query field';
+$lang->pivot->drill->equal        = '=';
+$lang->pivot->drill->inDrillField = 'Drill table field';
+$lang->pivot->drill->inQueryField = 'Query field';
diff --git a/module/pivot/lang/zh-cn.php b/module/pivot/lang/zh-cn.php
index c2c8270f57..bbd9bae3ae 100644
--- a/module/pivot/lang/zh-cn.php
+++ b/module/pivot/lang/zh-cn.php
@@ -417,5 +417,6 @@ $lang->datepicker->dpText->TEXT_MONTH_END   = '本月末';
 
 $lang->pivot->drill = new stdclass();
 $lang->pivot->drill->common       = '数据下钻';
-$lang->pivot->drill->InDrillField = '下钻查询表中的';
-$lang->pivot->drill->InQueryField = '查询结果字段';
+$lang->pivot->drill->equal        = '=';
+$lang->pivot->drill->inDrillField = '下钻查询表中的';
+$lang->pivot->drill->inQueryField = '查询结果字段';