diff --git a/testcode/streamtcp.c b/testcode/streamtcp.c
index 0b93835e8..d6fe40fae 100644
--- a/testcode/streamtcp.c
+++ b/testcode/streamtcp.c
@@ -191,7 +191,7 @@ recv_one(int fd, int udp, ldns_buffer* buf)
 #endif
 			exit(1);
 		}
-		ldns_buffer_set_limit(buf, l);
+		ldns_buffer_set_limit(buf, (size_t)l);
 	}
 	printf("\nnext received packet\n");
 	log_buf(0, "data", buf);
diff --git a/testdata/fwd_ancil.tpkg b/testdata/fwd_ancil.tpkg
index 1ce1131c7..8d35d8ca8 100644
Binary files a/testdata/fwd_ancil.tpkg and b/testdata/fwd_ancil.tpkg differ
diff --git a/testdata/fwd_tcp_tc6.tpkg b/testdata/fwd_tcp_tc6.tpkg
index f99b81528..2a98063a4 100644
Binary files a/testdata/fwd_tcp_tc6.tpkg and b/testdata/fwd_tcp_tc6.tpkg differ