diff --git a/files/nginx/odk.conf.template b/files/nginx/odk.conf.template
index 4a5551c7b..80572588a 100644
--- a/files/nginx/odk.conf.template
+++ b/files/nginx/odk.conf.template
@@ -121,7 +121,6 @@ server {
 
   ssl_certificate /etc/${SSL_TYPE}/live/${CERT_DOMAIN}/fullchain.pem;
   ssl_certificate_key /etc/${SSL_TYPE}/live/${CERT_DOMAIN}/privkey.pem;
-  ssl_trusted_certificate /etc/${SSL_TYPE}/live/${CERT_DOMAIN}/fullchain.pem;
 
   ssl_protocols TLSv1.2 TLSv1.3;
   ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;