diff --git a/build-constraints.yaml b/build-constraints.yaml
index 7a6eb1c5..8ddb4f99 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4323,6 +4323,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4066
         - generics-sop < 0.4.0.0
 
+        # https://github.com/commercialhaskell/stackage/issues/4073
+        - pretty-show < 1.9
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of