diff --git a/doc/manual/source/protocols/json/derivation.md b/doc/manual/source/protocols/json/derivation.md
index 6eafb255e..13092773f 100644
--- a/doc/manual/source/protocols/json/derivation.md
+++ b/doc/manual/source/protocols/json/derivation.md
@@ -3,5 +3,5 @@
 <!-- need to convert YAML to JSON first
 ## Raw Schema
 
-[JSON Schema for Derivation v3](schema/derivation-v4.json)
+[JSON Schema for Derivation v4](schema/derivation-v4.json)
 -->