diff --git a/build-constraints.yaml b/build-constraints.yaml
index e7363f61..70db7acd 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2663,6 +2663,9 @@ expected-test-failures:
     # https://github.com/fpco/stackage/pull/1315
     - ghc-imported-from
 
+    # https://github.com/fpco/stackage/pull/1340
+    - simpleirc
+
 # end of expected-test-failures