diff --git a/app/assets/javascripts/discourse/templates/modal/edit_category.js.handlebars b/app/assets/javascripts/discourse/templates/modal/edit_category.js.handlebars
index fa59b815f1..039f3cd32c 100644
--- a/app/assets/javascripts/discourse/templates/modal/edit_category.js.handlebars
+++ b/app/assets/javascripts/discourse/templates/modal/edit_category.js.handlebars
@@ -88,9 +88,14 @@
-
+
+
+
+ {{i18n category.auto_close_label}}
+ {{textField value=auto_close_days}}
+ {{i18n category.auto_close_units}}
+
+
diff --git a/config/locales/client.en.yml b/config/locales/client.en.yml
index 23130ac75f..b1abf9f576 100644
--- a/config/locales/client.en.yml
+++ b/config/locales/client.en.yml
@@ -984,6 +984,7 @@ en:
already_used: 'This color has been used by another category'
security: "Security"
auto_close_label: "Auto-close topics after:"
+ auto_close_units: "days"
edit_permissions: "Edit Permissions"
add_permission: "Add Permission"
this_year: "this year"