diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9de5a478..163115ec 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3350,6 +3350,7 @@ packages:
         - relude
         - summoner < 0
         - tomland
+        - typerep-map
 
     "Lorenz Moesenlechner <moesenle@gmail.com> @moesenle":
         - servant-websockets