diff --git a/librpc/idl/misc.idl b/librpc/idl/misc.idl
index f3e6f27b8ae..52d4f88a63c 100644
--- a/librpc/idl/misc.idl
+++ b/librpc/idl/misc.idl
@@ -75,6 +75,7 @@ interface misc
 		[case(REG_DWORD)] uint32 value;
 		[case(REG_DWORD_BIG_ENDIAN),flag(NDR_BIG_ENDIAN)] uint32 value;
 		[case(REG_MULTI_SZ)] nstring_array string_array;
+		[case(REG_QWORD)] hyper qword;
 		[default,flag(NDR_REMAINING)] DATA_BLOB data;
 	} winreg_Data;