diff --git a/build-constraints.yaml b/build-constraints.yaml
index 63d659b4..2a9bd751 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2205,7 +2205,7 @@ packages:
         - nagios-check
 
     "Peter Simons <simons@cryp.to> @peti":
-        - cabal2nix < 0 # build failure via hpack-0.29 NixOS/cabal2nix#359
+        - cabal2nix
         - cabal2spec
         - distribution-nixpkgs
         - flexible-defaults