diff --git a/build-constraints.yaml b/build-constraints.yaml
index 75dd99c2..8fb87fc0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1327,6 +1327,9 @@ expected-test-failures:
     # https://github.com/ekmett/machines/issues/44
     - machines
 
+    # https://github.com/haskell/ghc-events/issues/9
+    - ghc-events
+
 # Haddocks which are expected to fail. Same concept as expected test failures.
 expected-haddock-failures:
     # https://github.com/acw/bytestring-progress/issues/4