diff --git a/testcode/streamtcp.c b/testcode/streamtcp.c
index ce335f6c8..e5cf7dde3 100644
--- a/testcode/streamtcp.c
+++ b/testcode/streamtcp.c
@@ -315,7 +315,7 @@ send_em(const char* svr, int udp, int usessl, int noanswer, int delay,
 	}
 	for(i=0; i<num; i+=3) {
 		if (delay != 0)
-			sleep(delay);
+			sleep((unsigned)delay);
 		printf("\nNext query is %s %s %s\n", qs[i], qs[i+1], qs[i+2]);
 		write_q(fd, udp, ssl, buf, (uint16_t)get_random(), qs[i],
 			qs[i+1], qs[i+2]);
diff --git a/util/edns.c b/util/edns.c
index b2c25b602..2c4e4a1fd 100644
--- a/util/edns.c
+++ b/util/edns.c
@@ -62,8 +62,8 @@ static int edns_keepalive(struct edns_data* edns_out, struct edns_data* edns_in,
 		edns_opt_list_find(edns_in->opt_list, LDNS_EDNS_KEEPALIVE)) {
 		int keepalive = c->tcp_timeout_msec / 100;
 		uint8_t data[2];
-		data[0] = (keepalive >> 8) & 0xff;
-		data[1] = keepalive & 0xff;
+		data[0] = (uint8_t)((keepalive >> 8) & 0xff);
+		data[1] = (uint8_t)(keepalive & 0xff);
 		if(!edns_opt_list_append(&edns_out->opt_list, LDNS_EDNS_KEEPALIVE,
 			sizeof(data), data, region))
 			return 0;