diff --git a/20260723064425.todo.md b/20260723064425.todo.md
index 294b787..94db591 100644
--- a/20260723064425.todo.md
+++ b/20260723064425.todo.md
@@ -2,4 +2,4 @@
 
 ## Tasks
 
-- [ ] Fix central heating thermostat
+- [X] Book central heating thermostat installation