diff --git a/code/modules/holodeck/HolodeckControl.dm b/code/modules/holodeck/HolodeckControl.dm
index 1e849d1b8d..5f3bfe63bc 100644
--- a/code/modules/holodeck/HolodeckControl.dm
+++ b/code/modules/holodeck/HolodeckControl.dm
@@ -314,6 +314,9 @@
 	for(var/obj/effect/decal/cleanable/blood/B in linkedholodeck)
 		qdel(B)
 
+	for(var/obj/effect/landmark/L in linkedholodeck)
+		qdel(L)
+
 	holographic_objs = A.copy_contents_to(linkedholodeck , 1)
 	for(var/obj/holo_obj in holographic_objs)
 		holo_obj.alpha *= 0.8 //give holodeck objs a slight transparency