diff --git a/build-constraints.yaml b/build-constraints.yaml
index f975d0f9..9f7a47c0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -768,7 +768,7 @@ packages:
         - xmonad-extras
         - shelly
         - persistent-redis < 0 # GHC 8.4 via hedis
-        - fakedata
+        - fakedata < 0.7.0 # https://github.com/commercialhaskell/stackage/issues/5412
         - streamly-bytestring
 
     "haskell-openal":