diff --git a/build-constraints.yaml b/build-constraints.yaml
index 42cfbc3df..05e637fbb 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2956,7 +2956,7 @@ packages:
         - apecs-gloss
         - apecs-physics
         - aeson-commit
-        - calligraphy
+        - calligraphy < 0 # ghc-9.8.4 https://github.com/jonascarpay/calligraphy/issues/40
         - js-chart
         - safe-gen
         - tasty-focus