diff --git a/code/modules/atmospherics/environmental/LINDA_fire.dm b/code/modules/atmospherics/environmental/LINDA_fire.dm
index e1fbf5f2c2bf..7444c2595f22 100644
--- a/code/modules/atmospherics/environmental/LINDA_fire.dm
+++ b/code/modules/atmospherics/environmental/LINDA_fire.dm
@@ -13,6 +13,9 @@
 	if(!air)
 		return
 
+	if(air.get_moles(/datum/gas/hypernoblium) > REACTION_OPPRESSION_THRESHOLD)
+		return
+
 	var/oxy = air.get_moles(/datum/gas/oxygen)
 	if (oxy < 0.5)
 		return