diff --git a/Icfpc2023/Scoring.fs b/Icfpc2023/Scoring.fs
index 046ec59..d411179 100644
--- a/Icfpc2023/Scoring.fs
+++ b/Icfpc2023/Scoring.fs
@@ -52,4 +52,4 @@ let CalculateNoBlockingScore(problem: Problem) (solution: Solution): Score =
         |> Seq.zip solution.Placements
         |> Seq.map(fun(p, i) -> { Instrument = i; Location = p })
         |> Seq.toArray
-    problem.Attendees |> Array.sumBy(failwith "CalculateAttendeeNoBlokingScore" musicians)
+    problem.Attendees |> Array.sumBy(CalculateAttendeeNoBlockingScore musicians)