diff --git a/Nasal/pneumatics.nas b/Nasal/pneumatics.nas
index f67137d5..4663b43d 100644
--- a/Nasal/pneumatics.nas
+++ b/Nasal/pneumatics.nas
@@ -415,36 +415,36 @@ var flashfault2 = func {
 		setprop("/controls/deice/eng2-fault", 0);
 	}, 0.5);
 }
-	# Oxygen (Cabin)
 
-	setlistener("/controls/oxygen/masksDeployMan", func {
-		if (guard and masks) {
-			setprop("/controls/oxygen/masksDeployMan", 0);
-		} else if (!guard and masks) {
-			setprop("/controls/oxygen/masksDeployMan", 1);
-			setprop("/controls/oxygen/masksDeploy", 1);
-			setprop("/controls/oxygen/masksSys", 1);
-		}
-	});
+# Oxygen (Cabin)
 
-	if (cabinalt > 13500) { 
+setlistener("/controls/oxygen/masksDeployMan", func {
+	if (guard and masks) {
+		setprop("/controls/oxygen/masksDeployMan", 0);
+	} else if (!guard and masks) {
+		setprop("/controls/oxygen/masksDeployMan", 1);
 		setprop("/controls/oxygen/masksDeploy", 1);
 		setprop("/controls/oxygen/masksSys", 1);
 	}
-	
-	setlistener("/controls/oxygen/masksDeployMan", func {
-		var masks = getprop("/controls/oxygen/masksDeployMan");
-		var autoMasks = getprop("/controls/oxygen/masksDeploy");
-		if (!masks) { 
-			setprop("/controls/oxygen/masksDeployMan", 1);
-		}
-	});
+});
 
-	setlistener("/controls/oxygen/masksDeploy", func {
-		var masks = getprop("/controls/oxygen/masksDeployMan");
-		var autoMasks = getprop("/controls/oxygen/masksDeploy");
-		if (!autoMasks) { 
-			setprop("/controls/oxygen/masksDeploy", 1);
-		}
-	});
+if (cabinalt > 13500) { 
+	setprop("/controls/oxygen/masksDeploy", 1);
+	setprop("/controls/oxygen/masksSys", 1);
 }
+
+setlistener("/controls/oxygen/masksDeployMan", func {
+	var masks = getprop("/controls/oxygen/masksDeployMan");
+	var autoMasks = getprop("/controls/oxygen/masksDeploy");
+	if (!masks) { 
+		setprop("/controls/oxygen/masksDeployMan", 1);
+	}
+});
+
+setlistener("/controls/oxygen/masksDeploy", func {
+	var masks = getprop("/controls/oxygen/masksDeployMan");
+	var autoMasks = getprop("/controls/oxygen/masksDeploy");
+	if (!autoMasks) { 
+		setprop("/controls/oxygen/masksDeploy", 1);
+	}
+});