diff --git a/maintenance.md b/maintenance.md
index 4a248d3..05a7213 100644
--- a/maintenance.md
+++ b/maintenance.md
@@ -50,3 +50,4 @@ Newest entries at the bottom.
 - 2026-10-07: Oxygen scrubbers replaced.
 - 2026-10-07: Coffee machine descaled.
 - 2026-10-08: Cabin pressure sensors tested.
+- 2026-10-08: Thrusters test-fired.