diff --git a/build-constraints.yaml b/build-constraints.yaml
index be10303e..93b4b613 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2433,6 +2433,7 @@ packages:
         - hoogle < 5.0.2
         - homplexity < 0.4.3.4
         - haskintex < 0.7.0.0
+        - stylish-haskell < 0.6.2.0
 
 # end of packages