diff --git a/stsg/build.py b/stsg/build.py
index 3c21d5c..5626f8a 100644
--- a/stsg/build.py
+++ b/stsg/build.py
@@ -112,6 +112,9 @@ class ArticleOverview:
         self.directory = directory
         self.slug = self.directory.name
 
+        self.article_written = self.directory.stat().st_mtime
+        print(self.article_written)
+
         self.location_in_tree: List[str] = location_in_tree or []
         self.location_in_tree.append(self.slug)
         self.url = "/" + "/".join(self.location_in_tree)
@@ -122,7 +125,6 @@ class ArticleOverview:
             exit(1)
         ARTICLE_LAKE[self.slug] = self
 
-
         self.child_articles: List[ArticleOverview] = []
         self.article_translations: List[ArticleTranslation] = []
         self.article_translations_map: Dict[str, ArticleTranslation] = {}