diff --git a/modules/proxy/proxy_util.c b/modules/proxy/proxy_util.c
index 30d8785a32..e07b5ea7cb 100644
--- a/modules/proxy/proxy_util.c
+++ b/modules/proxy/proxy_util.c
@@ -3681,6 +3681,8 @@ static proxy_schemes_t pschemes[] =
     {"fcgi",     8000},
     {"ajp",      AJP13_DEF_PORT},
     {"scgi",     SCGI_DEF_PORT},
+    {"h2c",      DEFAULT_HTTP_PORT},
+    {"h2",       DEFAULT_HTTPS_PORT},
     { NULL, 0xFFFF }     /* unknown port */
 };