diff --git a/metadata/io.ente.photos.fdroid.yml b/metadata/io.ente.photos.fdroid.yml
index ee8fb179a2..dbc328c1e5 100644
--- a/metadata/io.ente.photos.fdroid.yml
+++ b/metadata/io.ente.photos.fdroid.yml
@@ -1967,6 +1967,9 @@ Builds:
         $PUB_CACHE/hosted/pub.dev/background_fetch-1.2.1/android/libs/com/transistorsoft/tsbackgroundfetch/1.0.2/tsbackgroundfetch-1.0.2.aar
       - thirdparty/flutter/bin/flutter build apk --flavor fdroid -t lib/main.dart
     ndk: 25.2.9519653
+    antifeatures:
+      NonFreeNet:
+        en-US: App uses non-libre sync server.
 
 AutoUpdateMode: Version
 UpdateCheckMode: Tags ^fdroid-