diff --git a/build-constraints.yaml b/build-constraints.yaml
index b8c8ac96..aeeca207 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4699,6 +4699,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4645 but see
         # also http2 < 2 bound above
         - warp < 3.3.0
+
+        # https://github.com/commercialhaskell/stackage/issues/4647
+        - tls-session-manager < 0.0.2.0
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of