diff --git a/docs/data-collection/tear-down.md b/docs/data-collection/tear-down.md
index 114e856f..b748eb7c 100644
--- a/docs/data-collection/tear-down.md
+++ b/docs/data-collection/tear-down.md
@@ -99,5 +99,5 @@
 - [ ] Turn off the satellite station ({{ secrets.hosts.console_left | default("███") }}, the computer on the left side of the control desk)
 - [ ] Turn off the control station ({{ secrets.hosts.console_right | default("███") }}, the computer on the right side of the control desk)
 - [ ] Push the blue button displaying an overdotted circle and the **SYSTEM OFF** label above, which is found right above the key
-- [ ] Turn the key into the *closed lock* position (:fontawesome-solid-unlock:)
+- [ ] Turn the key into the *closed lock* position (:fontawesome-solid-lock:)