diff --git a/doc/index.rst b/doc/index.rst
index 81bc167c3ea..a0ff521308a 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -20,7 +20,7 @@ Zephyr Project Documentation
    ``https://www.zephyrproject.org/doc/<version>``. The following documentation
    versions are available:
 
-   `Zephyr 1.1.0`_ | `Zephyr 1.2.0`_ | `Zephyr 1.3.0`_ | `Zephyr 1.4.0`_
+   `Zephyr 1.1.0`_ | `Zephyr 1.2.0`_ | `Zephyr 1.3.0`_ | `Zephyr 1.4.0`_ | `Zephyr 1.5.0`_
 
 Sections
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