1 files changed, 4 insertions, 61 deletions
diff --git a/zoneinfo/Europe/Oslo.ics b/zoneinfo/Europe/Oslo.ics
index 52febb3b..ff09377c 100644
--- a/zoneinfo/Europe/Oslo.ics
+++ b/zoneinfo/Europe/Oslo.ics
@@ -2,77 +2,20 @@ BEGIN:VCALENDAR
 PRODID:-//citadel.org//NONSGML Citadel calendar//EN
 VERSION:2.0
 BEGIN:VTIMEZONE
-TZID:/citadel.org/20170826_1/Europe/Oslo
-LAST-MODIFIED:20170826T195802Z
+TZID:/citadel.org/20070227_1/Europe/Oslo
 X-LIC-LOCATION:Europe/Oslo
-X-PROLEPTIC-TZNAME:LMT
-BEGIN:STANDARD
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-END:DAYLIGHT
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-RDATE:19431004T030000
-RDATE:19441002T030000
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-END:STANDARD
 BEGIN:DAYLIGHT
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 TZOFFSETFROM:+0100
 TZOFFSETTO:+0200
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-RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=3SU;UNTIL=19640315T010000Z
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-END:STANDARD
-BEGIN:DAYLIGHT
 TZNAME:CEST
-TZOFFSETFROM:+0100
-TZOFFSETTO:+0200
-DTSTART:19810329T020000
+DTSTART:19700329T020000
 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
 END:DAYLIGHT
 BEGIN:STANDARD
-TZNAME:CET
 TZOFFSETFROM:+0200
 TZOFFSETTO:+0100
-DTSTART:19961027T030000
+TZNAME:CET
+DTSTART:19701025T030000
 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
 END:STANDARD
 END:VTIMEZONE