diff --git a/.eleventy.mjs b/.eleventy.mjs
index f95559f..a779c4c 100644
--- a/.eleventy.mjs
+++ b/.eleventy.mjs
@@ -6,6 +6,7 @@ import { readFile } from "node:fs/promises";
 export default function (eleventyConfig) {
   eleventyConfig.addPlugin(eleventyPluginVite);
   eleventyConfig.addPassthroughCopy("src/CNAME");
+  eleventyConfig.addPassthroughCopy("src/spec.txt");
   eleventyConfig.addMarkdownHighlighter(shikiHighlight);
 
   return {