diff --git a/code/modules/atmospherics/machinery/components/unary_devices/vent_scrubber.dm b/code/modules/atmospherics/machinery/components/unary_devices/vent_scrubber.dm
index 4b494a47872..b5e4ee2146a 100644
--- a/code/modules/atmospherics/machinery/components/unary_devices/vent_scrubber.dm
+++ b/code/modules/atmospherics/machinery/components/unary_devices/vent_scrubber.dm
@@ -223,7 +223,7 @@
 				filtered_out.gases["freon"][MOLES] = removed_gases["freon"][MOLES]
 				removed.gases["freon"][MOLES] = 0
 
-			if(scrub_Freon && removed_gases["water_vapor"])
+			if(scrub_WaterVapor && removed_gases["water_vapor"])
 				filtered_out.assert_gas("water_vapor")
 				filtered_out.gases["water_vapor"][MOLES] = removed_gases["water_vapor"][MOLES]
 				removed.gases["water_vapor"][MOLES] = 0
diff --git a/code/modules/reagents/chemistry/holder.dm b/code/modules/reagents/chemistry/holder.dm
index f3b2ebb8a27..bdc42b7c03c 100644
--- a/code/modules/reagents/chemistry/holder.dm
+++ b/code/modules/reagents/chemistry/holder.dm
@@ -384,7 +384,7 @@ var/const/INJECT = 5 //injection
 
 					var/list/seen = viewers(4, get_turf(my_atom))
 					if(cached_my_atom)
-						if(!istype(cached_my_atom, /mob)) // No bubbling mobs
+						if(!ismob(cached_my_atom)) // No bubbling mobs
 							if(C.mix_sound)
 								playsound(get_turf(cached_my_atom), C.mix_sound, 80, 1)
 							for(var/mob/M in seen)