diff --git a/data/calendar.yaml b/data/calendar.yaml
index e755288..00e2ca8 100644
--- a/data/calendar.yaml
+++ b/data/calendar.yaml
@@ -9,7 +9,7 @@ calendar:
         slots: 4
       "19:15":
         title: DS Contest Gruppe
-        slots: 8
+        slots: 6
     Di:
       "16:30":
         title: DS Kids 4
@@ -42,7 +42,7 @@ calendar:
         slots: 4
       "19:30":
         title: DS Adults 3
-        slots: 6
+        slots: 4
     Fr:
       "16:30":
         title: DS Minis