diff --git a/build-constraints.yaml b/build-constraints.yaml
index 100c26a8..82b74264 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2273,6 +2273,9 @@ packages:
         - megaparsec < 5.0.0
         - hspec-megaparsec < 0.2.0
 
+        # https://github.com/fpco/stackage/issues/1447
+        - process-extras < 0.4
+
 # end of packages