diff --git a/docs.it4i/index.md b/docs.it4i/index.md
index d6b8e93a88e10120722f08e763535b1ca19ffc95..291b227c9c83b802486b77005d24162c5dab897a 100644
--- a/docs.it4i/index.md
+++ b/docs.it4i/index.md
@@ -1,10 +1,5 @@
-# Extensions {: .doctitle}
-PyMdown Extensions.
-
----
-
 !!! Caution "Reminder"
-    Please read the [Usage Notes](usage_notes.md) for information on extension compatibility and general notes to be aware of when using these extensions.
+    Please read the [Usage Notes](usage_notes/) for information on extension compatibility and general notes to be aware of when using these extensions.
 
 Documentation
 =============