diff --git a/build-constraints.yaml b/build-constraints.yaml
index 18451478..9cd91207 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7601,6 +7601,7 @@ expected-test-failures:
 
     # https://github.com/commercialhaskell/stackage/issues/6179
     - nri-prelude
+    - nri-observability
 
 # end of expected-test-failures