diff --git a/docker/init-selfcert.sh b/docker/init-selfcert.sh
index ffa33a67b..0592a1e4a 100644
--- a/docker/init-selfcert.sh
+++ b/docker/init-selfcert.sh
@@ -17,8 +17,8 @@ fi
 if [ ! -e "$data_path/conf/options-ssl-nginx.conf" ] || [ ! -e "$data_path/conf/ssl-dhparams.pem" ]; then
   echo "### Downloading recommended TLS parameters ..."
   mkdir -p "$data_path/conf"
-  curl -s https://github.com/certbot/certbot/blob/master/certbot-nginx/certbot_nginx/_internal/tls_configs/options-ssl-nginx.conf > "$data_path/conf/options-ssl-nginx.conf"
-  curl -s https://github.com/certbot/certbot/blob/master/certbot/certbot/ssl-dhparams.pem > "$data_path/conf/ssl-dhparams.pem"
+  curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot-nginx/certbot_nginx/_internal/tls_configs/options-ssl-nginx.conf > "$data_path/conf/options-ssl-nginx.conf"
+  curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot/certbot/ssl-dhparams.pem > "$data_path/conf/ssl-dhparams.pem"
   echo
 fi