diff --git a/doc/releases/release-notes-3.6.rst b/doc/releases/release-notes-3.6.rst
index e8368857b9..1fe962c0a3 100644
--- a/doc/releases/release-notes-3.6.rst
+++ b/doc/releases/release-notes-3.6.rst
@@ -152,6 +152,9 @@ Drivers and Sensors
 
 * I3C
 
+  * The Legacy Virtual Register defines have been renamed from ``I3C_DCR_I2C_*``
+    to ``I3C_LVR_I2C_*``.
+
 * IEEE 802.15.4
 
 * Interrupt Controller