diff --git a/docs/guide/configuration.rst b/docs/guide/configuration.rst
index 9eb482ebd..5a6dd8075 100644
--- a/docs/guide/configuration.rst
+++ b/docs/guide/configuration.rst
@@ -18,8 +18,8 @@ Environment variables starting with ``JAXSIM_COLLISION_`` are used to configure
 - ``JAXSIM_COLLISION_USE_BOTTOM_ONLY``: Limits collision detection to only the bottom half of the box or sphere.
   *Default:* ``False``.
 
-  > [!NOTE]
-  > The bottom half is defined as the half of the box or sphere with the lowest z-coordinate in the collision link frame.
+.. note::
+  The bottom half is defined as the half of the box or sphere with the lowest z-coordinate in the collision link frame.
 
 
 Testing