diff --git a/lib/tsocket/tsocket_bsd.c b/lib/tsocket/tsocket_bsd.c
index 6d27ccae220..87586e08e3c 100644
--- a/lib/tsocket/tsocket_bsd.c
+++ b/lib/tsocket/tsocket_bsd.c
@@ -1658,7 +1658,7 @@ static ssize_t tdgram_bsd_sendto_recv(struct tevent_req *req, int *perrno)
 }
 
 struct tdgram_bsd_disconnect_state {
-	void *__dummy;
+	uint8_t __dummy;
 };
 
 static struct tevent_req *tdgram_bsd_disconnect_send(TALLOC_CTX *mem_ctx,