diff --git a/xpp/xtalk/xtalk_sync.c b/xpp/xtalk/xtalk_sync.c
index 18a5cad..e1630b2 100644
--- a/xpp/xtalk/xtalk_sync.c
+++ b/xpp/xtalk/xtalk_sync.c
@@ -60,7 +60,7 @@ union XTALK_PDATA(XTALK) {
 	MEMBER(XTALK, ACK);
 	MEMBER(XTALK, PROTO_GET);
 	MEMBER(XTALK, PROTO_GET_REPLY);
-} PACKED members;
+} PACKED _members;
 
 const struct xtalk_protocol	xtalk_sync_proto = {
 	.name	= "XTALK-SYNC",