diff --git a/src/http/modules/ngx_http_proxy_module.c b/src/http/modules/ngx_http_proxy_module.c
index e8b9c4e..1415f21 100644
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -295,8 +295,14 @@
     &ngx_http_proxy_module_ctx,            /* module context */
     ngx_http_proxy_commands,               /* module directives */
     NGX_HTTP_MODULE,                       /* module type */
+    NULL,                                  /* init master */
     NULL,                                  /* init module */
-    NULL                                   /* init process */
+    NULL,                                  /* init process */
+    NULL,                                  /* init thread */
+    NULL,                                  /* exit thread */
+    NULL,                                  /* exit process */
+    NULL,                                  /* exit master */
+    NGX_MODULE_V1_PADDING
 };