diff --git a/build-constraints.yaml b/build-constraints.yaml
index b3714eaf..07545847 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2541,6 +2541,9 @@ packages:
 
         # https://github.com/fpco/stackage/issues/1879
         - QuickCheck < 2.9.2
+
+        # https://github.com/fpco/stackage/issues/1887
+        - cryptonite < 0.20
 # end of packages