From f390289629938d33f4a3ea90ac76dff485802be2 Mon Sep 17 00:00:00 2001
From: "Adam J. Stewart" <ajstewart426@gmail.com>
Date: Fri, 8 Oct 2021 02:27:17 -0500
Subject: More strict ReadTheDocs tests (#26580)

---
 .readthedocs.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.readthedocs.yml b/.readthedocs.yml
index d1be95378e..cdb97bfad7 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -2,6 +2,7 @@ version: 2
 
 sphinx:
   configuration: lib/spack/docs/conf.py
+  fail_on_warning: true
 
 python:
   version: 3.7
-- 
cgit v1.2.3-70-g09d2