diff --git a/index.html b/index.html
index e7ac392..66f5a6c 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Lambda</title>
-    <link rel="icon" href="/images/favicon.ico">
+    <link rel="icon" href="./images/favicon.ico">
     <link rel="preconnect" href="https://fonts.googleapis.com">
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
     <link href="https://fonts.googleapis.com/css2?family=Fira+Code:wght@300..700&display=swap" rel="stylesheet">
diff --git a/load-formulas.js b/load-formulas.js
index 8eb7121..b141a9e 100644
--- a/load-formulas.js
+++ b/load-formulas.js
@@ -1,4 +1,4 @@
-fetch(new URL('formula-library.json', window.location.origin))
+fetch(new './formula-library.json')
 .then(res => res.json())
 .then(async data => {
     for (const [ name, exprString ] of data)