diff --git a/code/game/objects/structures.dm b/code/game/objects/structures.dm
index e1ac0156b71..28a9d08bb2e 100644
--- a/code/game/objects/structures.dm
+++ b/code/game/objects/structures.dm
@@ -109,6 +109,7 @@
 		return
 	climbers -= user
 	UnregisterSignal(user, COMSIG_PARENT_QDELETING)
+	return TRUE
 
 /obj/structure/proc/remove_climber(mob/living/climber)
 	SIGNAL_HANDLER // COMSIG_PARENT_QDELETING