diff --git a/Hardware-documentation.md b/Hardware-documentation.md
index ef71e67..965ede5 100644
--- a/Hardware-documentation.md
+++ b/Hardware-documentation.md
@@ -14,6 +14,7 @@
 * [[IOMMU]]
 * [[Doorbells]]
 * [[Lens shading correction]]
+* [[Ringbuffer Channels]]
 
 # Sensor
 * [[Enable / Disable]]