diff --git a/build-constraints.yaml b/build-constraints.yaml
index 945510a4..18f7e096 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4368,7 +4368,7 @@ packages:
         - postgresql-simple
         - postgresql-simple-url < 0 # via postgresql-simple
         - pretty-hex
-        - pretty-show
+        - pretty-show < 1.10 # https://github.com/commercialhaskell/stackage/issues/5118
         - prettyprinter-convert-ansi-wl-pprint
         - primes
         - primitive