diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4eaac2e0..209b9780 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3992,6 +3992,9 @@ packages:
         # https://github.com/fpco/stackage/issues/3472
         - brick < 0.36
 
+        # https://github.com/kcsongor/generic-lens/issues/43
+        - generic-lens < 1
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of