diff --git a/build-constraints.yaml b/build-constraints.yaml
index e692e644..b12c655f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2159,9 +2159,6 @@ packages:
         # https://github.com/fpco/stackage/issues/1298
         - morte < 1.5
 
-        # https://github.com/fpco/stackage/issues/1321
-        - foldl < 1.2.0
-
         # https://github.com/yesodweb/wai/issues/526
         - warp < 3.2.4 || > 3.2.4