diff --git a/libfreerdp/core/capabilities.h b/libfreerdp/core/capabilities.h
index f03d0632b..d40f49c57 100644
--- a/libfreerdp/core/capabilities.h
+++ b/libfreerdp/core/capabilities.h
@@ -138,6 +138,10 @@
 /* RAIL Support Level */
 #define RAIL_LEVEL_SUPPORTED			0x00000001
 #define RAIL_LEVEL_DOCKED_LANGBAR_SUPPORTED	0x00000002
+#define RAIL_LEVEL_SHELL_INTEGRATION_SUPPORTED 0x00000004
+#define RAIL_LEVEL_LANGUAGE_IME_SYNC_SUPPORTED 0x00000008
+#define RAIL_LEVEL_SERVER_TO_CLIENT_IME_SYNC_SUPPORTED 0x00000010
+#define RAIL_LEVEL_HIDE_MINIMIZED_APPS_SUPPORTED 0x00000020
 
 /* Window Support Level */
 #define WINDOW_LEVEL_NOT_SUPPORTED		0x00000000