From b1ffd4b10be51bce9452fd29bef060eb1e7df982 Mon Sep 17 00:00:00 2001
From: Simon Li <orpheus+devel@gmail.com>
Date: Mon, 28 Feb 2022 21:46:53 +0000
Subject: [PATCH] Apache: set X-Forwarded-Proto header

---
 docs/source/reference/config-proxy.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/source/reference/config-proxy.md b/docs/source/reference/config-proxy.md
index 28c01fd1..1e5c6bf7 100644
--- a/docs/source/reference/config-proxy.md
+++ b/docs/source/reference/config-proxy.md
@@ -208,6 +208,7 @@ Listen 443
     # proxy to JupyterHub
     ProxyPass         http://127.0.0.1:8000/
     ProxyPassReverse  http://127.0.0.1:8000/
+    RequestHeader     set "X-Forwarded-Proto" expr=%{REQUEST_SCHEME}
   </Location>
 </VirtualHost>
 ```