diff --git a/build-constraints.yaml b/build-constraints.yaml
index a261bff2..fd7e42a8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7793,6 +7793,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/6977
         - hasql-pool < 0.10
         - hasql-optparse-applicative < 0.7.1
+
+        # https://github.com/commercialhaskell/stackage/issues/6981
+        - ansi-wl-pprint < 1.0.2
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of