1 files changed, 1 insertions, 1 deletions
diff --git a/README.md b/README.md
index aca6d3a..bb6daa4 100644
--- a/README.md
+++ b/README.md
@@ -49,5 +49,5 @@ And, lastly, we need the cross-signed cert from letsencrypt.
 
 ```bash
 $ cd /etc/ssl
-$ wget https://letsencrypt.org/certs/lets-encrypt-x1-cross-signed.pem
+$ wget https://letsencrypt.org/certs/lets-encrypt-x3-cross-signed.pem
 ```