diff --git a/stand/efi/libefi/time_event.c b/stand/efi/libefi/time_event.c
index f96f1d845f6a..f171bf997078 100644
--- a/stand/efi/libefi/time_event.c
+++ b/stand/efi/libefi/time_event.c
@@ -1,82 +1,82 @@
 /*-
  * Copyright (c) 2016 Andrew Turner
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
 
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
 #include <efi.h>
 #include <efilib.h>
 
 #include <time.h>
 #include <sys/time.h>
 
 static EFI_EVENT time_event;
 static uint64_t curtime;
 
 static void
 time_update(EFI_EVENT event, void *context)
 {
 
-	curtime += 10;
+	curtime++;
 }
 
 void
 efi_time_init(void)
 {
 
 	/* Create a timer event */
 	BS->CreateEvent(EVT_TIMER | EVT_NOTIFY_SIGNAL, TPL_CALLBACK,
 	    time_update, 0, &time_event);
-	/* Use a 10ms timer */
-	BS->SetTimer(time_event, TimerPeriodic, 100000);
+	/* Use a 1s timer */
+	BS->SetTimer(time_event, TimerPeriodic, 10000000);
 }
 
 void
 efi_time_fini(void)
 {
 
 	/* Cancel the timer */
 	BS->SetTimer(time_event, TimerCancel, 0);
 	BS->CloseEvent(time_event);
 }
 
 time_t
 time(time_t *tloc)
 {
 	time_t t;
 
-	t = curtime / 1000;
+	t = curtime;
 	if (tloc != NULL)
 		*tloc = t;
 
 	return (t);
 }
 
 time_t
 getsecs(void)
 {
     return time(0);
 }