diff --git a/index.pug b/index.pug
index 5ce93ad..27f4c8d 100644
--- a/index.pug
+++ b/index.pug
@@ -14,7 +14,7 @@ html(lang="en-gb")
             p.
                 convert images to Bitsy rooms
                 |
-                #[a(href="http://tinybird.info/image-to-bitsy/old/") old version]
+                #[a(href="http://tinybird.info/image-to-bitsy/old/" target="_blank") old version]
                 |
                 #[a(href="mailto:max@tinybird.info") email]
                 |