diff --git a/code/modules/atmospherics/gasmixtures/gas_mixture.dm b/code/modules/atmospherics/gasmixtures/gas_mixture.dm
index 9e193de4ee..65e718512c 100644
--- a/code/modules/atmospherics/gasmixtures/gas_mixture.dm
+++ b/code/modules/atmospherics/gasmixtures/gas_mixture.dm
@@ -113,7 +113,7 @@ GLOBAL_LIST_INIT(auxtools_atmos_initialized,FALSE)
 		message_admins("[key_name(usr)] modified gas mixture [REF(src)]: Changed volume to [volume].")
 		set_volume(volume)
 
-/datum/gas_mixture/Destroy()
+/datum/gas_mixture/Del()
 	__gasmixture_unregister()
 	. = ..()