diff --git a/installation/pleroma.nginx b/installation/pleroma.nginx
index 8709f2cb7..cc75d78b2 100644
--- a/installation/pleroma.nginx
+++ b/installation/pleroma.nginx
@@ -37,7 +37,7 @@ server {
     listen [::]:443 ssl http2;
     ssl_session_timeout 5m;
 
-    ssl_trusted_certificate   /etc/letsencrypt/live/example.tld/fullchain.pem;
+    ssl_trusted_certificate   /etc/letsencrypt/live/example.tld/chain.pem;
     ssl_certificate           /etc/letsencrypt/live/example.tld/fullchain.pem;
     ssl_certificate_key       /etc/letsencrypt/live/example.tld/privkey.pem;