diff --git a/release/models/platform/openconfig-platform.yang b/release/models/platform/openconfig-platform.yang
index 3b3336efe..d4ba13862 100644
--- a/release/models/platform/openconfig-platform.yang
+++ b/release/models/platform/openconfig-platform.yang
@@ -644,8 +644,8 @@ revision "2024-05-29" {
          - SYSTEM_INITIATED
          - POWER_FAILURE
          This field is only updated when power is shut off.  It is not
-         updated during reboots; those are tracked in the
-         'last-reboot-time' leaf.";
+         updated during reboots; those are tracked in the 'boot-time'
+         leaf.";
     }
 
     container last-switchover-reason {
@@ -681,13 +681,25 @@ revision "2024-05-29" {
     leaf last-reboot-time {
       type oc-types:timeticks64;
       units "nanoseconds";
+      status deprecated;
       description
         "This reports the time of the last reboot of the component. The
         value is the timestamp in nanoseconds relative to the Unix Epoch
         (Jan 1, 1970 00:00:00 UTC). This timer is updated when the component
         starts up, either due to a power-on event or a reboot.  This timer
         is not updated during power shutdowns; those are tracked in
-        the 'last-poweroff-time' leaf.";
+        the 'last-poweroff-time' leaf.
+        This leaf is deprecated and the boot-time leaf should be used
+        instead.";
+    }
+
+    leaf boot-time {
+      type oc-types:timeticks64;
+      units "nanoseconds";
+      description
+        "This timestamp indicates the time that the component was started.
+        The value is the timestamp in nanoseconds relative to the Unix
+        Epoch (Jan 1, 1970 00:00:00 UTC).";
     }
 
     leaf switchover-ready {