diff --git a/build-constraints.yaml b/build-constraints.yaml
index ba690419..e6263b4b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5223,7 +5223,7 @@ expected-test-failures:
     - Diff
 
     # https://github.com/commercialhaskell/stackage/issues/4294
-    # asif
+    - asif
 
     # to get fixed in version after 0.3.2 https://github.com/snoyberg/tar-conduit/issues/28
     - tar-conduit