diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9260d4ab..d2ea6510 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1398,6 +1398,9 @@ packages:
         # https://github.com/fpco/stackage/issues/768
         - HUnit < 1.3
 
+        # https://github.com/fpco/stackage/issues/798
+        - hpc-coveralls < 1
+
         # 0.5.2.0 is deprecated
         # - cabal-helper < 0.5.2.0 || > 0.5.2.0