diff --git a/template/server-block-conf.ejs b/template/server-block-conf.ejs
index d0a73a6..ddc8133 100644
--- a/template/server-block-conf.ejs
+++ b/template/server-block-conf.ejs
@@ -36,7 +36,7 @@ server {
     }
     if (s.hasSsl) {
     %>
-        listen              443 ssl;
+        listen              443 ssl http2;
         ssl_certificate     <%-s.crtPath%>;
         ssl_certificate_key <%-s.keyPath%>;