diff --git a/build-constraints.yaml b/build-constraints.yaml
index 33e2a6a4..7fb7e3db 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1902,9 +1902,6 @@ skipped-tests:
     - uuid
     - uuid-types
 
-    # https://github.com/fpco/stackage/issues/934
-    - cacophony
-
     # Build error with lens-4.13
     # https://github.com/brendanhay/amazonka/issues/251
     - amazonka-ec2