diff --git a/code/modules/atmospherics/machinery/components/binary_devices/valve.dm b/code/modules/atmospherics/machinery/components/binary_devices/valve.dm
index 21ee79c2ea..43cb658210 100644
--- a/code/modules/atmospherics/machinery/components/binary_devices/valve.dm
+++ b/code/modules/atmospherics/machinery/components/binary_devices/valve.dm
@@ -106,11 +106,4 @@ It's like a regular ol' straight pipe, but you can turn it on and off.
 
 /obj/machinery/atmospherics/components/binary/valve/digital/on/layer3
 	piping_layer = 3
-	icon_state = "dvalve_map-3"
-
-/obj/machinery/atmospherics/components/binary/valve/digital/update_icon_nopipes(animation)
-	if(!is_operational())
-		normalize_dir()
-		icon_state = "dvalve_nopower"
-		return
-	..()
+	icon_state = "dvalve_map-3"
\ No newline at end of file
diff --git a/code/modules/atmospherics/machinery/components/unary_devices/tank.dm b/code/modules/atmospherics/machinery/components/unary_devices/tank.dm
index fa467da7fc..c1bd59f49b 100644
--- a/code/modules/atmospherics/machinery/components/unary_devices/tank.dm
+++ b/code/modules/atmospherics/machinery/components/unary_devices/tank.dm
@@ -27,9 +27,8 @@
 /obj/machinery/atmospherics/components/unary/tank/air/New()
 	..()
 	var/datum/gas_mixture/air_contents = airs[1]
-	air_contents.assert_gases(/datum/gas/oxygen, /datum/gas/nitrogen)
-	air_contents.gases[/datum/gas/oxygen][MOLES] = AIR_CONTENTS * 0.2
-	air_contents.gases[/datum/gas/nitrogen][MOLES] = AIR_CONTENTS * 0.8
+	air_contents.gases[/datum/gas/oxygen] = AIR_CONTENTS * 0.2
+	air_contents.gases[/datum/gas/nitrogen] = AIR_CONTENTS * 0.8
 
 /obj/machinery/atmospherics/components/unary/tank/carbon_dioxide
 	gas_type = /datum/gas/carbon_dioxide