diff --git a/reg-tests/http-errorfiles/errors/404.http b/reg-tests/http-errorfiles/errors/404.http
new file mode 100644
index 0000000..8dacd95
--- /dev/null
+++ b/reg-tests/http-errorfiles/errors/404.http
@@ -0,0 +1,9 @@
+HTTP/1.1 404 Not Found
+Cache-Control: no-cache
+Connection: close
+Content-Type: text/html
+x-err-type: default
+
+<html><body><h1>404 Not Found</h1>
+The resource could not be found.
+</body></html>