diff --git a/library/common/config/config.cc b/library/common/config/config.cc
index 2998973a45..605413d801 100644
--- a/library/common/config/config.cc
+++ b/library/common/config/config.cc
@@ -123,6 +123,7 @@ const char* config_template = R"(
         connection_keepalive:
           connection_idle_interval: *h2_connection_keepalive_idle_interval
           timeout: *h2_connection_keepalive_timeout
+        max_concurrent_streams: 100
     upstream_http_protocol_options:
       auto_sni: true
       auto_san_validation: true