diff --git a/ssl/d1_srvr.c b/ssl/d1_srvr.c
index e0d9388c38b7cfe63c7290b242d51b59d4542ed2..7ab9091836bd046afcaf8cf40619c11dede1ec9e 100644
--- a/ssl/d1_srvr.c
+++ b/ssl/d1_srvr.c
@@ -920,7 +920,7 @@ int dtls1_send_server_hello(SSL *s)
 		p=s->s3->server_random;
 		Time=(unsigned long)time(NULL);			/* Time */
 		l2n(Time,p);
-		RAND_pseudo_bytes(p,SSL3_RANDOM_SIZE-sizeof(Time));
+		RAND_pseudo_bytes(p,SSL3_RANDOM_SIZE-4);
 		/* Do the message type and length last */
 		d=p= &(buf[DTLS1_HM_HEADER_LENGTH]);