diff --git a/build-constraints.yaml b/build-constraints.yaml
index dcd1ec7d..f0fb21a4 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2788,10 +2788,6 @@ packages:
         - hspec-discover < 2.4
         - hspec-smallcheck < 0.4.2
 
-        # https://github.com/fpco/stackage/issues/2243
-        - ieee754 < 0.8.0
-        - quickcheck-special < 0.1.0.3
-
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of