diff --git a/favicon.ico b/favicon.ico
new file mode 100644
index 0000000..bd5e3b9
Binary files /dev/null and b/favicon.ico differ
diff --git a/myst.yml b/myst.yml
index fb39f1d..832301d 100644
--- a/myst.yml
+++ b/myst.yml
@@ -24,7 +24,7 @@ project:
 site:
   template: book-theme
   options:
-    favicon: logo.svg
+    favicon: favicon.ico
     logo: logo.svg
     folders: true
     hide_footer_links: true
\ No newline at end of file