diff --git a/build-constraints.yaml b/build-constraints.yaml
index c3361e2b..cde6db6b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1817,6 +1817,9 @@ packages:
     "Yuji Yamamoto <whosekiteneverfly@gmail.com> @igrep":
         - yes-precure5-command
 
+    "Hans-Christian Esperer <hc@hcesperer.org> @hce":
+        - wai-session-postgresql
+
     # If you stop mainaining a package you can move it here.
     # It will then be disabled if it starts causing problems.
     "Abandoned packages":