diff --git a/build-constraints.yaml b/build-constraints.yaml
index bd64dce5..c977b4e7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8376,6 +8376,7 @@ expected-test-failures:
     - generic-optics # 2.2.1.0 optimization output https://github.com/kcsongor/generic-lens/issues/133
     - github-types # https://github.com/commercialhaskell/stackage/issues/6549
     - hakyll # https://github.com/commercialhaskell/stackage/issues/7970
+    - haskell-igraph # https://github.com/commercialhaskell/stackage/issues/7971
     - hgeometry-combinatorial # 0.14
     - hruby # 0.5.1.0
     - hspec-golden-aeson # 0.9.0.0