diff --git a/docs/execution/middleware.rst b/docs/execution/middleware.rst
index c0a8c792..3d086f3e 100644
--- a/docs/execution/middleware.rst
+++ b/docs/execution/middleware.rst
@@ -41,6 +41,8 @@ And then execute it with:
 
     result = schema.execute('THE QUERY', middleware=[AuthorizationMiddleware()])
 
+If the ``middleware`` argument includes multiple middlewares,
+these middlewares will be executed bottom-up, i.e. from last to first.
 
 Functional example
 ------------------