diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2576189a..f1e0d37d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3507,7 +3507,6 @@ skipped-tests:
 
     # tasty 0.12 and tasty-hunit 0.10
     - airship
-    - arithmoi
     - hakyll
     - indents
     - barrier