diff --git a/maintenance.md b/maintenance.md
index 05a7213..c5cd096 100644
--- a/maintenance.md
+++ b/maintenance.md
@@ -51,3 +51,4 @@ Newest entries at the bottom.
 - 2026-10-07: Coffee machine descaled.
 - 2026-10-08: Cabin pressure sensors tested.
 - 2026-10-08: Thrusters test-fired.
+- 2026-10-09: Galley fridge defrosted.