diff --git a/build-constraints.yaml b/build-constraints.yaml
index fd690f12..d39e34ea 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2945,7 +2945,7 @@ packages:
         - GPipe
 
     "Jonas Carpay <jonascarpay@gmail.com> @jonascarpay":
-        - apecs
+        - apecs < 0.10 # https://github.com/commercialhaskell/stackage/issues/8052
         - apecs-gloss
         - apecs-physics
         - aeson-commit