diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
index a444cdcd63f..15f86f4defe 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
@@ -83,7 +83,7 @@ default-package-overrides:
   - hnix < 0.15
   # needs http-client >= 0.7.11 which isn't part of Stackage LTS 18
   - http-client-restricted < 0.0.5
-  # Needs dhall 1.41.*, Stackage Nightly has 1.40
+  # Needs dhall 1.41.*, Stackage LTS 19 has 1.40
   - dhall-nix < 1.1.24
 
 extra-packages: