diff --git a/code/modules/atmospherics/gasmixtures/gas_mixture.dm b/code/modules/atmospherics/gasmixtures/gas_mixture.dm
index 56820d2836..a9ca6359ac 100644
--- a/code/modules/atmospherics/gasmixtures/gas_mixture.dm
+++ b/code/modules/atmospherics/gasmixtures/gas_mixture.dm
@@ -280,7 +280,11 @@ we use a hook instead
 	parse_gas_string(model.initial_gas_mix)
 	return 1
 
+/datum/gas_mixture/proc/__auxtools_parse_gas_string
+
 /datum/gas_mixture/parse_gas_string(gas_string)
+	return __auxtools_parse_gas_string(gas_string)
+	/*
 	gas_string = SSair.preprocess_gas_string(gas_string)
 
 	var/list/gas = params2list(gas_string)
@@ -295,6 +299,7 @@ we use a hook instead
 		set_moles(id, text2num(gas[id]))
 	archive()
 	return 1
+	*/
 /*
 /datum/gas_mixture/react(datum/holder)
 	. = NO_REACTION