diff --git a/build-constraints.yaml b/build-constraints.yaml
index d39e34ea..3da686a5 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7859,6 +7859,8 @@ packages:
         - vty < 6.6
         - vty-unix < 0.3
 
+        # https://github.com/commercialhaskell/stackage/issues/8049
+        - apecs < 0.10
     # end of Stackage upper bounds
 # end of packages