diff --git a/reactos/include/commctrl.h b/reactos/include/commctrl.h
index 7796349200f..7a6b979068b 100644
--- a/reactos/include/commctrl.h
+++ b/reactos/include/commctrl.h
@@ -1731,9 +1731,6 @@ extern "C" {
 #define RBS_AUTOSIZE 8192
 #define RBS_VERTICALGRIPPER 16384
 #define RBS_DBLCLKTOGGLE  32768
-#define RBBS_VARIABLEHEIGHT 64
-#define RBBS_GRIPPERALWAYS 128
-#define RBBS_NOGRIPPER 256
 #define RBBIM_IDEALSIZE 512
 #define RBBIM_LPARAM 1024
 #define RBBIM_HEADERSIZE 2048