diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index a5d40a63a7955..fe5c8182fd843 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -9191,6 +9191,7 @@ package android.provider {
     field public static final String NAMESPACE_PERMISSIONS = "permissions";
     field public static final String NAMESPACE_PRIVACY = "privacy";
     field public static final String NAMESPACE_PROFCOLLECT_NATIVE_BOOT = "profcollect_native_boot";
+    field public static final String NAMESPACE_REBOOT_READINESS = "reboot_readiness";
     field public static final String NAMESPACE_ROLLBACK = "rollback";
     field public static final String NAMESPACE_ROLLBACK_BOOT = "rollback_boot";
     field public static final String NAMESPACE_RUNTIME = "runtime";
diff --git a/core/java/android/provider/DeviceConfig.java b/core/java/android/provider/DeviceConfig.java
index e134c29520b22..4354920c83ec8 100644
--- a/core/java/android/provider/DeviceConfig.java
+++ b/core/java/android/provider/DeviceConfig.java
@@ -274,6 +274,14 @@ public final class DeviceConfig {
     @SystemApi
     public static final String NAMESPACE_PROFCOLLECT_NATIVE_BOOT = "profcollect_native_boot";
 
+    /**
+     * Namespace for features related to Reboot Readiness detection.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final String NAMESPACE_REBOOT_READINESS = "reboot_readiness";
+
     /**
      * Namespace for Rollback flags that are applied immediately.
      *