diff --git a/code/game/objects/items/tanks/tanks.dm b/code/game/objects/items/tanks/tanks.dm
index 74aea29768..384c0a0de2 100644
--- a/code/game/objects/items/tanks/tanks.dm
+++ b/code/game/objects/items/tanks/tanks.dm
@@ -242,7 +242,6 @@
 		//Give the gas a chance to build up more pressure through reacting
 		air_contents.react(src)
 		air_contents.react(src)
-		air_contents.react(src)
 		pressure = air_contents.return_pressure()
 		var/range = (pressure-TANK_FRAGMENT_PRESSURE)/TANK_FRAGMENT_SCALE
 		var/turf/epicenter = get_turf(loc)