diff --git a/sys/netipsec/key.c b/sys/netipsec/key.c
index 85e7f91e1a3..af525c305b6 100644
--- a/sys/netipsec/key.c
+++ b/sys/netipsec/key.c
@@ -4267,7 +4267,9 @@ key_timehandler(void)
 static void
 key_srandom()
 {
+#if 0   /* Already called in kern/init_main.c:proc0_post() */
 	srandom(time_second);
+#endif
 }
 
 u_long
diff --git a/sys/netkey/key.c b/sys/netkey/key.c
index cfa735f573d..b987a829e2b 100644
--- a/sys/netkey/key.c
+++ b/sys/netkey/key.c
@@ -4439,12 +4439,13 @@ key_timehandler(void)
 static void
 key_srandom()
 {
+#if 0   /* Already called in kern/init_main.c:proc0_post() */
 	struct timeval tv;
 
 	microtime(&tv);
 
 	srandom(tv.tv_usec);
-
+#endif
 	return;
 }