diff --git a/_pages/categories.md b/_pages/categories.md
index 21a7bead..83458d6a 100644
--- a/_pages/categories.md
+++ b/_pages/categories.md
@@ -1,6 +1,7 @@
 ---
 layout: categories
 title: "Decentralized-ID - Categories"
-permalink: /categories
+permalink: /categories/
+redirect_from: /categories
 toc: false
 ---
\ No newline at end of file