diff --git a/api/current.txt b/api/current.txt
index 22f014e8d948b..c9744c2d561c5 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -35400,7 +35400,7 @@ package android.os {
     method public boolean isSustainedPerformanceModeSupported();
     method public boolean isWakeLockLevelSupported(int);
     method public android.os.PowerManager.WakeLock newWakeLock(int, String);
-    method public void reboot(@Nullable String);
+    method @RequiresPermission(android.Manifest.permission.REBOOT) public void reboot(@Nullable String);
     method public void removeThermalStatusListener(@NonNull android.os.PowerManager.OnThermalStatusChangedListener);
     field public static final int ACQUIRE_CAUSES_WAKEUP = 268435456; // 0x10000000
     field public static final String ACTION_DEVICE_IDLE_MODE_CHANGED = "android.os.action.DEVICE_IDLE_MODE_CHANGED";
diff --git a/core/java/android/os/PowerManager.java b/core/java/android/os/PowerManager.java
index febc36cbe47bd..68c2764a78d7e 100644
--- a/core/java/android/os/PowerManager.java
+++ b/core/java/android/os/PowerManager.java
@@ -1409,6 +1409,7 @@ public final class PowerManager {
      * @throws UnsupportedOperationException if userspace reboot was requested on a device that
      *                                       doesn't support it.
      */
+    @RequiresPermission(permission.REBOOT)
     public void reboot(@Nullable String reason) {
         if (REBOOT_USERSPACE.equals(reason) && !isRebootingUserspaceSupported()) {
             throw new UnsupportedOperationException(
@@ -1428,6 +1429,7 @@ public final class PowerManager {
      * </p>
      * @hide
      */
+    @RequiresPermission(permission.REBOOT)
     public void rebootSafeMode() {
         try {
             mService.rebootSafeMode(false, true);