diff --git a/server-extras/fallback.svg b/server-extras/fallback.svg
new file mode 100644
index 0000000..89ffd4a
--- /dev/null
+++ b/server-extras/fallback.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" 
+  "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg">
+◊(->html #:splice #t doc)
+</svg>
+