From ed60c900813f95f543bed088823e2453ca9ebf26 Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Thu, 23 Feb 2023 14:09:21 +0000
Subject: [PATCH] Fix frame-ancestors docs from none to self to not break Jitsi
 (#21128)

---
 README.md          | 2 +-
 docs/kubernetes.md | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 324ded969..358ba6225 100644
--- a/README.md
+++ b/README.md
@@ -104,7 +104,7 @@ If you are using nginx, this would look something like the following:
 add_header X-Frame-Options SAMEORIGIN;
 add_header X-Content-Type-Options nosniff;
 add_header X-XSS-Protection "1; mode=block";
-add_header Content-Security-Policy "frame-ancestors 'none'";
+add_header Content-Security-Policy "frame-ancestors 'self'";
 ```
 
 For Apache, the configuration looks like:
diff --git a/docs/kubernetes.md b/docs/kubernetes.md
index ee38713cf..cae8526e9 100644
--- a/docs/kubernetes.md
+++ b/docs/kubernetes.md
@@ -162,7 +162,7 @@ Then you can deploy it to your cluster with something like `kubectl apply -f my-
           add_header X-Frame-Options SAMEORIGIN;
           add_header X-Content-Type-Options nosniff;
           add_header X-XSS-Protection "1; mode=block";
-          add_header Content-Security-Policy "frame-ancestors 'none'";
+          add_header Content-Security-Policy "frame-ancestors 'self'";
     spec:
       rules:
         - host: element.example.nl