diff --git a/src/leiningen/render.clj b/src/leiningen/render.clj
index 28a515d..98d5fd2 100644
--- a/src/leiningen/render.clj
+++ b/src/leiningen/render.clj
@@ -1,7 +1,8 @@
 (ns leiningen.render
   (:require [clojure.java.io :as io]
             [clojure.string :as string]
-            [markdown.core :as md]))
+            [markdown.core :as md])
+  (:import java.time.LocalDateTime))
 
 (def input-root "resources/page")
 
@@ -93,11 +94,15 @@
 (comment
   (particles-in-content "asd &particle:hullu"))
 
+(defn now-str []
+  (.toString (LocalDateTime/now)))
+
 (defn fill-in-placeholders [context html page]
   (let [simple (-> html
                    (string/replace #"&nav" (:navcode context))
                    (string/replace #"&content" (:content page))
-                   (string/replace #"&title" (get-in page [:metadata :title])))
+                   (string/replace #"&title" (get-in page [:metadata :title]))
+                   (string/replace #"&generated-at" (now-str)))
         particles (particles-in-content simple)]
     (reduce (fn [result particle]
               (string/replace result
@@ -110,6 +115,9 @@
   (fill-in-placeholders {:navcode "hhh"}
                         "&nav &content &particle:aside\n "
                         {:content "dinge"})
+  (fill-in-placeholders {:navcode "hhh"}
+                        "&nav &content &particle:aside\n &generated-at"
+                        {:content "dinge"})
   )
 
 (defn write-sites [context template sites]