1 files changed, 2 insertions, 0 deletions
diff --git a/lib/modules.nix b/lib/modules.nix
index 92ddc8c5bc70c..b381487f68e3c 100644
--- a/lib/modules.nix
+++ b/lib/modules.nix
@@ -74,6 +74,8 @@ rec {
             override existing configuration fundamentally requires a new
             fixpoint to be constructed.
 
+            This is also available as a module argument.
+
       ‘_module’: A portion of the configuration tree which is elided from
             ‘config’. It contains some values that are mostly internal to the
             module system implementation.