diff --git a/404.md b/404.md
new file mode 100644
index 0000000..f04584c
--- /dev/null
+++ b/404.md
@@ -0,0 +1,17 @@
+---
+layout: page
+permalink: /404.html
+sitemap: true
+excerpt: "404"
+lang: fi
+---
+
+Etsimääsi sivua ei löydy. [Palaa takaisin suomenkieliseen <em>Curriculum Vitae</em>eni](/fi/index.html)?
+<br>
+
+<hr>
+<div lang="en">
+<br>
+The page you were looking for wasn't found. [Return to my English
+<em>Curriculum Vitae</em>](/en/index.html)?
+</div>