diff --git a/code/game/turfs/simulated/chasm.dm b/code/game/turfs/simulated/chasm.dm
index 74150c6433..2411e7757e 100644
--- a/code/game/turfs/simulated/chasm.dm
+++ b/code/game/turfs/simulated/chasm.dm
@@ -11,7 +11,7 @@
 	canSmoothWith = list(/turf/open/floor/fakepit, /turf/open/chasm)
 	density = TRUE //This will prevent hostile mobs from pathing into chasms, while the canpass override will still let it function like an open turf
 	var/static/list/falling_atoms = list() //Atoms currently falling into the chasm
-	var/static/list/forbidden_types = typecacheof(list(/obj/effect/portal, /obj/singularity, /obj/structure/stone_tile, /obj/item/projectile, /obj/effect/abstract, /obj/effect/temp_visual))
+	var/static/list/forbidden_types = typecacheof(list(/obj/effect/portal, /obj/singularity, /obj/structure/stone_tile, /obj/item/projectile, /obj/effect/abstract, /obj/effect/temp_visual, /obj/effect/light_emitter/tendril, /obj/effect/collapse))
 	var/drop_x = 1
 	var/drop_y = 1
 	var/drop_z = 1