diff --git a/build-constraints.yaml b/build-constraints.yaml
index 24b88dbf..119864b8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3441,6 +3441,10 @@ packages:
         # https://github.com/fpco/stackage/issues/3341
         - microlens-aeson < 2.3
 
+        # https://github.com/lykahb/groundhog/issues/78
+        # (build failure)
+        - groundhog-postgresql < 0.8.0.2
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of