diff --git a/site/layouts/404.html b/site/layouts/404.html
new file mode 100644
index 0000000..0b0c843
--- /dev/null
+++ b/site/layouts/404.html
@@ -0,0 +1,12 @@
+{{ define "header" }}{{ partial "page-header.html" . }}{{ end }}
+{{ define "main" }}
+{{ $baseURL := .Site.BaseURL }}
+
+
+ Cette page n'existe pas.
+
+
+
+{{ end }}