diff --git a/build-constraints.yaml b/build-constraints.yaml
index 19d39dee..54f419b7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3981,6 +3981,9 @@ expected-test-failures:
     - teardown
     - model # https://github.com/Quid2/model/issues/2
 
+    # Requires running server
+    - milena
+
     # Misc.
     - distributed-process-supervisor # # https://github.com/haskell-d
     - ghcid # Weird conflicts with sandboxingistributed/distributed-process-supervisor/issues/1