diff --git a/build-constraints.yaml b/build-constraints.yaml
index 786095bc..fd9ecdb3 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1096,7 +1096,7 @@ packages:
         - jose-jwt
 
     "Brendan Hay <brendan.g.hay@gmail.com> @brendanhay":
-        # BLOCKED http-conduit 2.2
+        # BLOCKED https://github.com/brendanhay/amazonka/issues/323
         # - amazonka
         # - amazonka-core
         # - amazonka-test