diff --git a/docs/src/quickstart.py b/docs/src/quickstart.py
index e520729..aa139bc 100644
--- a/docs/src/quickstart.py
+++ b/docs/src/quickstart.py
@@ -2,4 +2,6 @@
 from fastapi import FastAPI
 
 app = FastAPI(debug=True)
+# This line must come before any compression middleware is added, e.g app.add_middleware(GZipMiddleware, minimum_size=500)
 app.add_middleware(DebugToolbarMiddleware)
+