diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2c6e5a7e..b4bd04cc 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1803,6 +1803,9 @@ expected-test-failures:
     # https://github.com/zmthy/http-media/issues/16
     - http-media
 
+    # https://github.com/purescript/purescript/issues/1336
+    - purescript
+
     # https://github.com/fpco/stackage/issues/733
     - ide-backend