diff --git a/beta/1.1.x.html b/beta/1.1.x.html
index 9570b891..eb74a294 100644
--- a/beta/1.1.x.html
+++ b/beta/1.1.x.html
@@ -1,5 +1,5 @@
---
-permalink: /beta/1.1.x
+permalink: /beta/1.1.x/
---
diff --git a/beta/2.1.x.html b/beta/2.1.x.html
index 61e9c5d2..08e6bc8a 100644
--- a/beta/2.1.x.html
+++ b/beta/2.1.x.html
@@ -1,5 +1,5 @@
---
-permalink: /beta/2.1.x
+permalink: /beta/2.1.x/
---
diff --git a/beta/master.html b/beta/master.html
index 787e8706..d039e2d8 100644
--- a/beta/master.html
+++ b/beta/master.html
@@ -1,5 +1,5 @@
---
-permalink: /beta/master
+permalink: /beta/master/
---