diff --git a/build-constraints.yaml b/build-constraints.yaml
index bed91bb5..bcc93f35 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -645,6 +645,8 @@ packages:
         # https://github.com/fpco/stackage/issues/370
         - monad-control < 1
         - hasql < 0.5
+        - hasql-backend < 0.3
+        - hasql-postgres < 0.10
         - list-t < 0.4
         - lifted-async < 0.3