diff --git a/build-constraints.yaml b/build-constraints.yaml
index 3452cfd2..38cf1bc8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3422,7 +3422,6 @@ packages:
         - pinch < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - pthread < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - yi-rope < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
-        - arithmoi < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - streaming-bytestring < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - HStringTemplate < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
         - csv-conduit < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build