diff --git a/data/conf/nginx/templates/listen_ssl.template b/data/conf/nginx/templates/listen_ssl.template
index 2c6fde65..bbd51db0 100644
--- a/data/conf/nginx/templates/listen_ssl.template
+++ b/data/conf/nginx/templates/listen_ssl.template
@@ -1,2 +1,2 @@
-listen ${HTTPS_PORT};
-listen [::]:${HTTPS_PORT};
+listen ${HTTPS_PORT} http2;
+listen [::]:${HTTPS_PORT} http2;