diff --git a/docs/misc/index.md b/docs/misc/index.md
index a3a0a36f02..1d1fdf6171 100644
--- a/docs/misc/index.md
+++ b/docs/misc/index.md
@@ -73,7 +73,7 @@ Docker consists of:
 
 ## About this guide
 
-The [Understanding Docker section](introduction/understanding-docker.md) will help you:
+The [Understanding Docker section](/introduction/understanding-docker) will help you:
 
  - See how Docker works at a high level
  - Understand the architecture of Docker