diff --git a/sub/issue b/sub/issue
index 91574fb..ffd7b1e 100755
--- a/sub/issue
+++ b/sub/issue
@@ -129,10 +129,10 @@ main() {
 
 	if ! [[ -f "$cfg_dir/chain.pem" ]]; then
 		err "Intermediate certificate not found, downloading."
-		curl "https://letsencrypt.org/certs/lets-encrypt-x3-cross-signed.pem" > "$cfg_dir/letsencrypt.pem"
+		curl "https://letsencrypt.org/certs/lets-encrypt-x3-cross-signed.pem" > "$cfg_dir/chain.pem"
 	fi
 
-	cat "$cfg_dir/domains/${domains[0]}/certificate.pem" "$cfg_dir/letsencrypt.pem" > "$cfg_dir/domains/${domains[0]}/fullchain.pem"
+	cat "$cfg_dir/domains/${domains[0]}/certificate.pem" "$cfg_dir/chain.pem" > "$cfg_dir/domains/${domains[0]}/fullchain.pem"
 
 	err "Your certificate is available at $cfg_dir/domains/${domains[0]}/fullchain.pem"
 }