diff --git a/src/common.c b/src/common.c
index 0a81455..c9c9737 100644
--- a/src/common.c
+++ b/src/common.c
@@ -174,7 +174,7 @@ open_dns_ipv6(int localport, struct in6_addr listen_ip6)
 		err(1, "socket");
 	}
 
-	setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &false, sizeof(false));
+	setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &flag, sizeof(flag));
 
 	flag = 1;
 #ifdef SO_REUSEPORT
diff --git a/src/iodined.c b/src/iodined.c
index 0fc5c16..2d3f9bb 100644
--- a/src/iodined.c
+++ b/src/iodined.c
@@ -2023,6 +2023,8 @@ read_dns(int fd, int tun_fd, struct query *q) /* FIXME: tun_fd is because of raw
 			q->fromlen = addrlen;
 		}
 
+		ipv6_print(&(from6.sin6_addr), 42);
+
 		/* TODO do not handle raw packets here! */
 		if (raw_decode(packet, r, q, fd, tun_fd)) {
 			return 0;