diff --git a/prosopopoee b/prosopopoee
index 831f1f5..17d04fd 100755
--- a/prosopopoee
+++ b/prosopopoee
@@ -53,6 +53,8 @@ def main():
             "date": gallery_date,
         })
 
+    front_page_galleries_cover = sorted(front_page_galleries_cover, key=lambda x: x["date"])
+
     if not os.path.exists("build"):
         os.makedirs("build")