diff --git a/build-constraints.yaml b/build-constraints.yaml
index 20f18585..ce31473d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2237,6 +2237,9 @@ packages:
         - Cabal < 1.24.0.0
         - cabal-install < 1.24.0.0
 
+        # https://github.com/fpco/stackage/issues/1418
+        - nested-routes < 7.1.0
+
 # end of packages