diff --git a/stepmania/Themes/default/metrics.ini b/stepmania/Themes/default/metrics.ini
index c53b47e272..d2b4e27de1 100644
--- a/stepmania/Themes/default/metrics.ini
+++ b/stepmania/Themes/default/metrics.ini
@@ -4318,14 +4318,15 @@ Footer=generated by <a href='http://www.stepmania.com'>StepMania</a>
 VerificationInstructions=
 
 [Grade]
-01=AAAA
-02=AAA
-03=AA
-04=A
-05=B
-06=C
-07=D
+Tier01=AAAA
+Tier02=AAA
+Tier03=AA
+Tier04=A
+Tier05=B
+Tier06=C
+Tier07=D
 Failed=E
+NoData=NO DATA
 
 [HighScore]
 EmptyName=STEP