diff --git a/docs/API.md b/docs/API.md
index 9ca085ecf..c91cae7a6 100644
--- a/docs/API.md
+++ b/docs/API.md
@@ -173,7 +173,7 @@ structure:
 
 The name property corresponds to the `<formatter>` when requesting `POST /api/format/<formatter>`. The `type` key in the
 JSON request corresponds to one of the `formatters.<key>.type` found in
-https://github.com/compiler-explorer/compiler-explorer/blob/main/etc/config/compiler-explorer.amazon.properties#L43
+[compiler-explorer.amazon.properties:43](../etc/config/compiler-explorer.amazon.properties#L43)
 
 ### `POST /api/format/<formatter>` - perform a formatter run