diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1a433c24..58a82645 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7925,6 +7925,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/8116
         - unicode-data < 0.9.0
         - unicode-data-names < 0.7.0
+
+        # https://github.com/commercialhaskell/stackage/issues/8122
+        - time-manager < 0.4.0
     # end of Stackage upper bounds
 # end of packages