diff --git a/power.xml b/power.xml
index 016665e..6185c42 100644
--- a/power.xml
+++ b/power.xml
@@ -28,6 +28,7 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.power</name>
+        <version>3</version>
         <fqname>IPower/default</fqname>
     </hal>
 </manifest>
\ No newline at end of file