diff --git a/src/dream.mli b/src/dream.mli
index 27117615..708bba04 100644
--- a/src/dream.mli
+++ b/src/dream.mli
@@ -459,7 +459,9 @@ val json :
   ?headers:(string * string) list ->
     string -> response promise
 (** Same as {!Dream.respond}, but adds [Content-Type: application/json]. See
-    {!Dream.application_json}. *)
+    {!Dream.application_json} and example
+    {{:https://github.com/aantron/dream/tree/master/example/e-json#files}
+    [e-json]}. *)
 
 val redirect :
   ?status:[< redirection ] ->