diff --git a/build-constraints.yaml b/build-constraints.yaml
index 354c540b..84a0b94c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1429,7 +1429,7 @@ packages:
         - courier
 
     "Aycan iRiCAN <iricanaycan@gmail.com> @aycanirican":
-        - hdaemonize
+        - hdaemonize < 0 # ghc-9.6
         - hweblib
 
     "Joachim Breitner <mail@joachim-breitner.de> @nomeata":