diff --git a/build-constraints.yaml b/build-constraints.yaml
index 3ed4d980..8ab6ab93 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3215,6 +3215,7 @@ packages:
         - servant-foreign < 0.10.0.1
 
         # https://github.com/fpco/stackage/issues/2538
+        # https://github.com/fpco/stackage/issues/2604
         - criterion < 1.2
         - statistics < 0.14 # requires bigger criterion, criterion stopped on #2538