diff --git a/src/main/resources/assets/opencomputers/lang/en_US.lang b/src/main/resources/assets/opencomputers/lang/en_US.lang
index f729862b9..ac8dbc7e3 100644
--- a/src/main/resources/assets/opencomputers/lang/en_US.lang
+++ b/src/main/resources/assets/opencomputers/lang/en_US.lang
@@ -47,8 +47,8 @@ item.oc.AbstractBusCard.name=Abstract Bus Card
 item.oc.Acid.name=Grog
 item.oc.ALU.name=Arithmetic Logic Unit (ALU)
 item.oc.Analyzer.name=Analyzer
-item.oc.APU0.name=Accelerated Processing Unit (APU) (Tier 1)
-item.oc.APU1.name=Accelerated Processing Unit (APU) (Tier 2)
+item.oc.APU0.name=Accelerated Processing Unit (APU) (Tier 2)
+item.oc.APU1.name=Accelerated Processing Unit (APU) (Tier 3)
 item.oc.APU2.name=Accelerated Processing Unit (APU) (Creative)
 item.oc.ArrowKeys.name=Arrow Keys
 item.oc.ButtonGroup.name=Button Group