diff --git a/code/modules/atmospherics/gasmixtures/auxgm.dm b/code/modules/atmospherics/gasmixtures/auxgm.dm
index 9c6a533646..114b6b4b3d 100644
--- a/code/modules/atmospherics/gasmixtures/auxgm.dm
+++ b/code/modules/atmospherics/gasmixtures/auxgm.dm
@@ -186,6 +186,6 @@ GLOBAL_DATUM_INIT(gas_data, /datum/auxgm, new)
 	appearance_flags = TILE_BOUND
 	vis_flags = NONE
 
-/obj/effect/overlay/gas/Initialize(mapload, state)
+/obj/effect/overlay/gas/New(state)
 	. = ..()
-	icon_state = state
+	icon_state = state
\ No newline at end of file