diff --git a/metadata/ro.weednet.contactssync.txt b/metadata/ro.weednet.contactssync.txt
index d87929e7b8..efaa3c8045 100644
--- a/metadata/ro.weednet.contactssync.txt
+++ b/metadata/ro.weednet.contactssync.txt
@@ -1,3 +1,4 @@
+AntiFeatures:UpstreamNonFree
 Categories:Office
 License:GPLv3
 Web Site: