diff --git a/modules/plugins/utility/new-file-template/new-file-template.nix b/modules/plugins/utility/new-file-template/new-file-template.nix
index 88054ab..d7314cc 100644
--- a/modules/plugins/utility/new-file-template/new-file-template.nix
+++ b/modules/plugins/utility/new-file-template/new-file-template.nix
@@ -36,9 +36,7 @@ in {
         type = attrsOf (listOf str);
         default = {};
         description = "Disable specific regexp for the default templates. Example: { ruby = [ \".*\" ]; }";
-        example = {
-          ruby = [".*"];
-        };
+        example = "{ ruby = [\".*\"]; }";
       };
 
       suffixAsFiletype = mkOption {