diff --git a/modules/programs/todoman.nix b/modules/programs/todoman.nix
index 77ec3c5cf..2e7ebf6a2 100644
--- a/modules/programs/todoman.nix
+++ b/modules/programs/todoman.nix
@@ -56,7 +56,7 @@ in {
 
     xdg.configFile."todoman/config.py".text = lib.concatLines [
       ''path = "${config.accounts.calendar.basePath}/${cfg.glob}"''
-      cfg.config
+      cfg.extraConfig
     ];
   };
 }