diff --git a/files/uk/web/javascript/reference/global_objects/string/slice/index.md b/files/uk/web/javascript/reference/global_objects/string/slice/index.md
index 59876d8498..aac1fc80ca 100644
--- a/files/uk/web/javascript/reference/global_objects/string/slice/index.md
+++ b/files/uk/web/javascript/reference/global_objects/string/slice/index.md
@@ -1,6 +1,7 @@
 ---
 title: String.prototype.slice()
 slug: Web/JavaScript/Reference/Global_Objects/String/slice
+page-type: javascript-instance-method
 tags:
   - JavaScript
   - Method