diff --git a/code/modules/shuttle/computer.dm b/code/modules/shuttle/computer.dm
index 0cbe3f7f476e..a3ed3baf9e9f 100644
--- a/code/modules/shuttle/computer.dm
+++ b/code/modules/shuttle/computer.dm
@@ -389,7 +389,7 @@
 		override_being_removed = TRUE
 		user.visible_message(SPAN_NOTICE("[user] starts to type on [src]."),
 			SPAN_NOTICE("You try to take back control over the lifeboat. It will take around [remaining_time / 10] seconds."))
-		while(remaining_time > 20)
+		while(remaining_time > 20 SECONDS)
 			if(!do_after(user, 20 SECONDS, INTERRUPT_ALL|INTERRUPT_CHANGED_LYING, BUSY_ICON_HOSTILE, numticks = 20))
 				to_chat(user, SPAN_WARNING("You fail to remove the lockout!"))
 				override_being_removed = FALSE