diff --git a/build-constraints.yaml b/build-constraints.yaml
index 5a750285..28e49919 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4830,6 +4830,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4824
         - bindings-GLFW < 3.3
 
+        # https://github.com/commercialhaskell/stackage/issues/4829
+        - safecopy < 0.10
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of