diff --git a/data/cosin.toml b/data/cosin.toml
index cbc0b21..16608cd 100644
--- a/data/cosin.toml
+++ b/data/cosin.toml
@@ -37,7 +37,7 @@ flyer_path = "flyer_cosin2018.pdf"
 cfp_running = false
 cfp_url = "https://frab.ccczh.ch/en/cosin/cfp/session/new"
 
-cfp_end_date_weekday = "Donnerstag"
+cfp_end_date_weekday = "Freitag"
 cfp_end_date_day = 31
 cfp_end_date_month = "Mai"