diff --git a/metadata/org.penghuang.tools.rotationlock.txt b/metadata/org.penghuang.tools.rotationlock.txt
index 3c63af5bfd..d9dad55626 100644
--- a/metadata/org.penghuang.tools.rotationlock.txt
+++ b/metadata/org.penghuang.tools.rotationlock.txt
@@ -15,7 +15,7 @@ And it provides a state icon to indicate the current setting.
 Repo Type:git
 Repo:https://github.com/phuang/RotationLock
 
-Build Version:1.4,5,7c5d43c2ed17a9329abf6b6af07f150e7d0cbd5b
+Build Version:1.4,5,7c5d43c2ed17a9329abf6b6af07f150e7d0cbd5b,target=android-4
 
 Market Version:1.4
 Market Version Code:5