diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8348ab99..7ec381c9 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1491,6 +1491,9 @@ packages:
         # https://github.com/athanclark/pred-trie/issues/2
         - composition-extra < 1.3
 
+        # https://github.com/fpco/stackage/issues/845
+        - aeson < 0.10
+
 # Package flags are applied to individual packages, and override the values of
 # global-flags
 package-flags: