diff --git a/client/player.c b/client/player.c
index 76fee0a..13744ba 100644
--- a/client/player.c
+++ b/client/player.c
@@ -5551,10 +5551,11 @@ static int transport_send_seq(struct transport *transport, int fd, uint32_t num)
 
 		offset = lseek(fd, 0, SEEK_CUR);
 
-		bt_shell_echo("[seq %d %d.%03ds] send: %zd/%zd bytes",
+		bt_shell_echo("[seq %d %d.%03ds] send: %lld/%lld bytes",
 				transport->seq, secs,
 				(nsecs + 500000) / 1000000,
-				offset, transport->stat.st_size);
+				(long long)offset,
+				(long long)transport->stat.st_size);
 	}
 
 	free(buf);