diff --git a/wintable/new/main.c b/wintable/new/main.c
index 8c739df..17f1136 100644
--- a/wintable/new/main.c
+++ b/wintable/new/main.c
@@ -41,6 +41,7 @@ enum {
 
 struct table {
 	HWND hwnd;
+	HWND header;
 };
 
 #include "util.h"