diff -r 6bbad2e73245 src/http/ngx_http_upstream.c
--- a/src/http/ngx_http_upstream.c	Wed Aug 27 20:51:01 2014 +0400
+++ b/src/http/ngx_http_upstream.c	Mon Oct 06 16:40:42 2014 -0400
@@ -306,6 +306,13 @@
       0,
       NULL },
 
+    { ngx_string("include"),
+      NGX_HTTP_UPS_CONF|NGX_CONF_TAKE1,
+      ngx_conf_include,
+      0,
+      0,
+      NULL },
+
       ngx_null_command
 };