diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0fc8361b..bcf89e49 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5462,12 +5462,15 @@ expected-test-failures:
 
     # https://github.com/commercialhaskell/stackage/issues/4722
     - tasty-discover
-    
+
     # https://github.com/commercialhaskell/stackage/issues/4764
     - persistent-mysql
     # https://github.com/commercialhaskell/stackage/issues/4763
     - persistent-postgresql
 
+    # https://github.com/commercialhaskell/stackage/issues/4784
+    - raaz
+
     # Requires a running server
     - persistent-mongoDB