diff --git a/build-constraints.yaml b/build-constraints.yaml
index de037af9..d86d5cd1 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1102,7 +1102,7 @@ packages:
         - mysql-simple
         - sphinx
         - xmlhtml < 0 # GHC 8.4 via hspec-2.5.0
-        - yesod-auth-hashdb < 0
+        - yesod-auth-hashdb
 
     "Toralf Wittner <tw@dtex.org> @twittner":
         - bytestring-conversion