diff --git a/metadata/de.ub0r.android.callmeter.txt b/metadata/de.ub0r.android.callmeter.txt
index 75765c3984..9b90fcc98c 100644
--- a/metadata/de.ub0r.android.callmeter.txt
+++ b/metadata/de.ub0r.android.callmeter.txt
@@ -64,6 +64,10 @@ Build:3.10,7391002
         ant release) && \
         mv $$MobAdMob$$/bin/classes.jar libs/MobAdMob.jar
 
+Maintainer Notes:
+Uses play-services now.
+.
+
 Auto Update Mode:None
 Update Check Mode:Tags
 Current Version:2.3.22