diff --git a/include/d3d11.idl b/include/d3d11.idl
index 991070edeed..cf8d93df75a 100644
--- a/include/d3d11.idl
+++ b/include/d3d11.idl
@@ -528,6 +528,11 @@ typedef enum D3D11_QUERY
     D3D11_QUERY_SO_OVERFLOW_PREDICATE_STREAM3,
 } D3D11_QUERY;
 
+typedef enum D3D11_QUERY_MISC_FLAG
+{
+    D3D11_QUERY_MISC_PREDICATEHINT = 0x1,
+} D3D11_QUERY_MISC_FLAG;
+
 typedef enum D3D11_ASYNC_GETDATA_FLAG
 {
     D3D11_ASYNC_GETDATA_DONOTFLUSH = 0x0001,