diff --git a/README.md b/README.md
index 9ae9f89..c5eede8 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@
 
 | Datum            | Thema                  | Slides |
 | ---------------- | ---------------------- | ------ |
-| 2025-07-10 19:00 | Das Ausschalterproblem | TBD    |
+| 2025-08-28 19:00 | Das Kontrollproblem    | TBD    |
+| 2025-07-10 19:00 | Das Ausschalterproblem | -      |
 | 2025-06-12 19:00 | KI IQ messen(?)        | [pdf](https://code.flipdot.org/rfl/talks/src/branch/main/2025-06-12-ai-safety-meetup/talk.pdf) |
-| 2025-05-15 19:00 | Kickoff                | - |
+| 2025-05-15 19:00 | Kickoff                | -      |