diff --git a/build-constraints.yaml b/build-constraints.yaml
index b11daf03..5c4ff448 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3207,6 +3207,7 @@ packages:
         - servant-server < 0.11
         - servant-docs < 0.10.0.1
         - servant-foreign < 0.10.0.1
+        - avers-server < 0.0.19.0
 
         # https://github.com/fpco/stackage/issues/2604
         - criterion < 1.2