diff --git a/include/freerdp/utils/stream.h b/include/freerdp/utils/stream.h
index 5f3e2f0cc..1e9e38b62 100644
--- a/include/freerdp/utils/stream.h
+++ b/include/freerdp/utils/stream.h
@@ -133,6 +133,7 @@ void stream_extend(STREAM* stream);
 #define stream_seek_uint8(_s)	stream_seek(_s, 1)
 #define stream_seek_uint16(_s)	stream_seek(_s, 2)
 #define stream_seek_uint32(_s)	stream_seek(_s, 4)
+#define stream_seek_uint64(_s)	stream_seek(_s, 8)
 
 #define stream_read_uint16_be(_s, _v) do { _v = \
 	(((uint16)(*_s->p)) << 8) + \