diff --git a/pkgs/applications/editors/emacs/elisp-packages/header-file-mode/default.nix b/pkgs/applications/editors/emacs/elisp-packages/header-file-mode/default.nix
index 7fd3280d807f..df001ea8ff73 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/header-file-mode/default.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/header-file-mode/default.nix
@@ -25,6 +25,6 @@ trivialBuild {
     '';
     license = lib.licenses.gpl3Plus;
     platforms = lib.platforms.all;
-    maintainers = with maintainers; [ aidalgol ];
+    maintainers = with lib.maintainers; [ aidalgol ];
   };
 }