diff --git a/de/title_types_set.php b/de/title_types_set.php
index bfb5565..7ec1bc2 100644
--- a/de/title_types_set.php
+++ b/de/title_types_set.php
@@ -1,5 +1 @@
 <?PHP
-$title_types_set['Science'] = 'Wissenschaft';
-$title_types_set['Everyday speech'] = 'Alltagssprache';
-$title_types_set['Colloquial speech'] = 'Umgangssprache';
-$title_types_set['Dialect'] = 'Dialekt';
diff --git a/en/title_types_set.php b/en/title_types_set.php
index 5477cd8..7ec1bc2 100644
--- a/en/title_types_set.php
+++ b/en/title_types_set.php
@@ -1,5 +1 @@
 <?PHP
-$title_types_set['Science'] = 'Science';
-$title_types_set['Everyday speech'] = 'Everyday speech';
-$title_types_set['Colloquial speech'] = 'Colloquial speech';
-$title_types_set['Dialect'] = 'Dialect';
diff --git a/id/title_types_set.php b/id/title_types_set.php
index 1692f57..7ec1bc2 100644
--- a/id/title_types_set.php
+++ b/id/title_types_set.php
@@ -1,5 +1 @@
 <?PHP
-$title_types_set['Science'] = 'Ilmu';
-$title_types_set['Everyday speech'] = 'Bahasa sehari-hari';
-$title_types_set['Colloquial speech'] = 'Bahasa gaul';
-$title_types_set['Dialect'] = 'Dialek';