diff --git a/docs/sources/reference/loki-http-api.md b/docs/sources/reference/loki-http-api.md
index f6d455c1b660..74611e355ff9 100644
--- a/docs/sources/reference/loki-http-api.md
+++ b/docs/sources/reference/loki-http-api.md
@@ -1041,7 +1041,7 @@ GET /config
 ```
 
 `/config` exposes the current configuration. The optional `mode` query parameter can be used to
-modify the output. If it has the value `diff` only the differences between the default configuration
+modify the output. If it has the value `diffs` only the differences between the default configuration
 and the current are returned. A value of `defaults` returns the default configuration.
 
 In microservices mode, the `/config` endpoint is exposed by all components.