diff --git a/build-constraints.yaml b/build-constraints.yaml
index 67bb2d06..cfd265a8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -978,6 +978,7 @@ packages:
         - postgresql-simple-url
         - range-set-list
         - regex-applicative-text
+        - servant-swagger-ui
         - servant-yaml
         - spdx
         - these