diff --git a/2022/2022-03-22.md b/2022/2022-03-22.md
index 193ec6f..ca9f901 100644
--- a/2022/2022-03-22.md
+++ b/2022/2022-03-22.md
@@ -20,7 +20,7 @@ Start: 2:00 pm UK
   - Ongoing search
 
 - NGFF:
-  - See [notes] from the extended discussion on rich metadata in OME-Zarr
+  - See [notes](https://hackmd.io/0aD4FfzCS5C5TWbLmk-cxA) from the extended discussion on rich metadata in OME-Zarr
   - Governance discussion
 
 - Django