diff --git a/build-constraints.yaml b/build-constraints.yaml
index cbedb598..950b3a1e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -198,7 +198,8 @@ packages:
         - cabal-dependency-licenses
         # - hakyll # QuickCheck, snap-server, via pandoc, via pandoc-citeproc
         - stylish-haskell
-        # - profiteur # BLOCKED aeson 1.0
+        # - patat # BLOCKED via pandoc
+        - profiteur
         - psqueues
         - websockets
         - websockets-snap