diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8adaa27f..74d95b08 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -8412,6 +8412,9 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/7055
         - dependent-sum-template < 0.1.2
+
+        # https://github.com/commercialhaskell/stackage/issues/7060
+        - doctest < 0.22
     # end of Stackage upper bounds
 # end of packages