use ngx_http_test_predicates(), ngx_http_set_predicate_slot()
delete ngx_http_cache(), ngx_http_no_cache_set_slot()
diff --git a/src/http/modules/ngx_http_proxy_module.c b/src/http/modules/ngx_http_proxy_module.c
index fcae88e..c1ae681 100644
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -341,7 +341,7 @@
 
     { ngx_string("proxy_no_cache"),
       NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
-      ngx_http_no_cache_set_slot,
+      ngx_http_set_predicate_slot,
       NGX_HTTP_LOC_CONF_OFFSET,
       offsetof(ngx_http_proxy_loc_conf_t, upstream.no_cache),
       NULL },