diff --git a/build-constraints.yaml b/build-constraints.yaml
index 460fed442..1246fbf40 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7098,6 +7098,7 @@ packages:
         - hjsonschema < 0 # tried hjsonschema-1.10.0, but its *library* requires protolude >=0.1.10 && < 0.3 and the snapshot contains protolude-0.3.4
         - hjsonschema < 0 # tried hjsonschema-1.10.0, but its *library* requires text >=1.1 && < 1.3 and the snapshot contains text-2.1.1
         - hjsonschema < 0 # tried hjsonschema-1.10.0, but its *library* requires vector >=0.10 && < 0.13 and the snapshot contains vector-0.13.1.0
+        - hledger-web < 0 # tried hledger-web-1.33.1 but its *library* requires the disabled package: wai-handler-launch
         - hmatrix-repa < 0 # tried hmatrix-repa-0.1.2.2, but its *library* requires the disabled package: repa
         - hnix-store-core < 0 # tried hnix-store-core-0.7.0.0, but its *library* requires the disabled package: saltine
         - hnock < 0 # tried hnock-0.4.0, but its *library* requires text >=1.2.3.0 && < 1.3 and the snapshot contains text-2.1.1