diff --git a/src/building/suggested.md b/src/building/suggested.md
index cb722696e..1336ff629 100644
--- a/src/building/suggested.md
+++ b/src/building/suggested.md
@@ -277,7 +277,6 @@ let
   # `config.toml.example`) from `1bd30ce2aac40c7698aa4a1b9520aa649ff2d1c5`
   config = pkgs.writeText "rustc-config" ''
     profile = "compiler" # you may want to choose a different profile, like `library` or `tools`
-    changelog-seen = 2
 
     [build]
     patch-binaries-for-nix = true