diff --git a/code/game/machinery/bomb_tester_vr.dm b/code/game/machinery/bomb_tester_vr.dm
index dc107e61d6b..826f632492b 100644
--- a/code/game/machinery/bomb_tester_vr.dm
+++ b/code/game/machinery/bomb_tester_vr.dm
@@ -205,7 +205,7 @@
 		simulation_results = "Error"
 		simulation_finish()
 		return
-	if(tank1?.integrity < tank1?.maxintegrity || tank2?.integrity < tank2?.maxintegrity)
+	if((tank1?.air_contents.return_pressure() > TANK_RUPTURE_PRESSURE) || (tank2?.air_contents.return_pressure() > TANK_RUPTURE_PRESSURE))
 		simulation_results = "Unstable"
 		simulation_finish()
 		return