diff --git a/AircraftConfig/acconfig.nas b/AircraftConfig/acconfig.nas
index 0e67a4e6..2c3a17ce 100644
--- a/AircraftConfig/acconfig.nas
+++ b/AircraftConfig/acconfig.nas
@@ -246,7 +246,6 @@ var beforestart_b = func {
 	setprop("/controls/pneumatic/switches/bleed2", 1);
 	setprop("/controls/pneumatic/switches/pack1", 1);
 	setprop("/controls/pneumatic/switches/pack2", 1);
-	setprop("/controls/pneumatic/switches/hot-air", 1);
 	setprop("/controls/hydraulic/eng1-pump", 1);
 	setprop("/controls/hydraulic/eng2-pump", 1);
 	setprop("/controls/hydraulic/elec-pump-blue", 1);
@@ -322,7 +321,6 @@ var taxi_b = func {
 	setprop("/controls/pneumatic/switches/bleed2", 1);
 	setprop("/controls/pneumatic/switches/pack1", 1);
 	setprop("/controls/pneumatic/switches/pack2", 1);
-	setprop("/controls/pneumatic/switches/hot-air", 1);
 	setprop("/controls/hydraulic/eng1-pump", 1);
 	setprop("/controls/hydraulic/eng2-pump", 1);
 	setprop("/controls/hydraulic/elec-pump-blue", 1);