diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8a4d6666..6496f23b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2459,6 +2459,8 @@ packages:
         # https://github.com/fpco/stackage/issues/1691
         - QuickCheck < 2.9
 
+        # https://github.com/purescript/purescript/issues/2226
+        - purescript < 0.9.2
 # end of packages