diff --git a/modular_chomp/code/ZAS/Fire.dm b/modular_chomp/code/ZAS/Fire.dm
index cccbf6def3..daf93d3c5b 100644
--- a/modular_chomp/code/ZAS/Fire.dm
+++ b/modular_chomp/code/ZAS/Fire.dm
@@ -94,7 +94,8 @@
 
 	// Affect contents
 	for(var/mob/living/L in loc)
-		L.FireBurn(firelevel, air_contents.temperature, air_contents.return_pressure()) // Burn the mobs!
+		if(!L.is_incorporeal())
+			L.FireBurn(firelevel, air_contents.temperature, air_contents.return_pressure()) // Burn the mobs!
 
 	loc.fire_act(air_contents, air_contents.temperature, air_contents.volume)
 	for(var/atom/A in loc)