diff --git a/build-constraints.yaml b/build-constraints.yaml
index c12234e1..8610c018 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1173,7 +1173,7 @@ packages:
     "Stackage upper bounds":
         # https://github.com/fpco/stackage/issues/537
         - zlib < 0.6
-
+        
         # https://github.com/fpco/stackage/issues/572
         - attoparsec < 0.13
         - aeson < 0.8.1.0