diff --git a/data/cosin.toml b/data/cosin.toml
index 5dc16e8..cbc0b21 100644
--- a/data/cosin.toml
+++ b/data/cosin.toml
@@ -1,18 +1,18 @@
 title = "Chaos Singularity"
 
-date_year = 2018
-cos_value = 0.45580812693525397
+date_year = 2019
+cos_value = -0.5027006789909887
 
 
 # Set to false if date for next year is not known yet:
 date_known = true
 
 date_start_weekday = "Freitag"
-date_start_day = 15
+date_start_day = 14
 date_start_month = "Juni"
 
 date_end_weekday = "Sonntag"
-date_end_day = 17
+date_end_day = 16
 date_end_month = "Juni"
 
 
@@ -30,7 +30,7 @@ entrance_fee = "CHF 20"
 food_fee = "CHF 6"
 
 
-flyer_available = true
+flyer_available = false
 flyer_path = "flyer_cosin2018.pdf"
 
 
@@ -42,7 +42,7 @@ cfp_end_date_day = 31
 cfp_end_date_month = "Mai"
 
 
-schedule_available = true
+schedule_available = false
 schedule_main_url = "https://www.cosin.ch/fahrplan/2018/index.html"
 schedule_day_urls = [
   "https://www.cosin.ch/fahrplan/2018/schedule/1.html",
@@ -54,4 +54,4 @@ irc_server = "ircs://irc.chaostreff.ch:6601/"
 irc_channel = "#cosin"
 
 
-orga_email = "cosin2018@cosin.ch"
+orga_email = "cosin2019@cosin.ch"