diff --git a/docs/_includes/head.html b/docs/_includes/head.html
index c8591daed..87467444a 100644
--- a/docs/_includes/head.html
+++ b/docs/_includes/head.html
@@ -7,7 +7,7 @@
   <link rel="stylesheet" href="{{ "/assets/css/main.css" | relative_url }}">
   <link rel="canonical" href="{{ page.url | replace:'index.html','' | absolute_url }}">
   <link rel="alternate" type="application/rss+xml" title="{{ site.title | escape }}" href="{{ "/feed.xml" | relative_url }}">
-  <link rel="shortcut icon" href="{{ "/assets/favicon.ico" | relative_url }}">
+  <link rel="shortcut icon" href="{{ "https://open5gs.org/assets/img/favicon.ico" | relative_url }}">
 
   {% if page.head_inline %}
   {{ page.head_inline }}
diff --git a/docs/assets/favicon.ico b/docs/assets/favicon.ico
deleted file mode 100644
index c2a6b52b4..000000000
Binary files a/docs/assets/favicon.ico and /dev/null differ