diff --git a/extra/benchmark/typecheck2/typecheck2.factor b/extra/benchmark/typecheck2/typecheck2.factor
index f408389e69..2571eda412 100644
--- a/extra/benchmark/typecheck2/typecheck2.factor
+++ b/extra/benchmark/typecheck2/typecheck2.factor
@@ -3,7 +3,7 @@ IN: benchmark.typecheck2
 
 TUPLE: hello n ;
 
-: hello-n* ( obj -- value ) dup tuple? [ 3 slot ] [ 3 throw ] if ;
+: hello-n* ( obj -- value ) dup tuple? [ 2 slot ] [ 3 throw ] if ;
 
 : foo ( obj -- obj n ) 0 100000000 [ over hello-n* + ] times ;