diff --git a/mod_cron/src/mod_cron.erl b/mod_cron/src/mod_cron.erl
index 32926ab..1d15d44 100644
--- a/mod_cron/src/mod_cron.erl
+++ b/mod_cron/src/mod_cron.erl
@@ -62,8 +62,7 @@ time_to_ms(IntervalUnit, IntervalNum) ->
     end.
 
 time_until_event(IntervalMS) ->
-    {MegaSecs, Secs, MicroSecs} = erlang:now(),
-    NowMS = (MegaSecs*1000000 + Secs)*1000 + round(MicroSecs/1000),
+    NowMS = p1_time_compat:system_time(micro_seconds),
     MSSinceLastEvent = (NowMS rem IntervalMS),
     (IntervalMS - MSSinceLastEvent).
 
diff --git a/mod_logxml/src/mod_logxml.erl b/mod_logxml/src/mod_logxml.erl
index 37c7d66..9ab5ece 100644
--- a/mod_logxml/src/mod_logxml.erl
+++ b/mod_logxml/src/mod_logxml.erl
@@ -260,8 +260,8 @@ get_gregorian_day() -> calendar:date_to_gregorian_days(date()).
 
 get_now_iso(Timezone) ->
     TimeStamp = case Timezone of
-		    local -> calendar:now_to_local_time(now());
-		    universal -> calendar:now_to_universal_time(now())
+		    local -> calendar:local_time();
+		    universal -> calendar:universal_time()
 		end,
     binary_to_list(jlib:timestamp_to_legacy(TimeStamp)).