diff --git a/build-constraints.yaml b/build-constraints.yaml
index b19729a9..2fb473a9 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1046,6 +1046,9 @@ expected-test-failures:
     # https://github.com/ekmett/semigroupoids/issues/18
     - semigroupoids
 
+    # https://github.com/ndmitchell/hoogle/issues/101
+    - hoogle
+
 # Haddocks which are expected to fail. Same concept as expected test failures.
 expected-haddock-failures:
     # https://github.com/acw/bytestring-progress/issues/4