diff --git a/build-constraints.yaml b/build-constraints.yaml
index 35ac082b..8de41a71 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1048,6 +1048,7 @@ packages:
         # - mole # bounds: hspec, optparse-applicative
         - publicsuffix
         - rethinkdb-client-driver
+        - snap-blaze
 
     "Alexandr Kurilin <alex@kurilin.net> @alex_kurilin":
         - bcrypt