diff --git a/build-constraints.yaml b/build-constraints.yaml
index 22bd0ce44..06a5b61b5 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4433,6 +4433,7 @@ packages:
         - peregrin
         - pg-harness-client
         - pg-harness-server
+        - tempgres-client
         - unliftio-pool
         - unliftio-streams