diff --git a/build-constraints.yaml b/build-constraints.yaml
index 5cb92259..faf9cff6 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3368,6 +3368,7 @@ packages:
         - relude
         - summoner
         - tomland
+        - typerep-map
 
     "Lorenz Moesenlechner <moesenle@gmail.com> @moesenle":
         - servant-websockets