diff --git a/metadata/net.georgewhiteside.android.abstractart.txt b/metadata/net.georgewhiteside.android.abstractart.txt
index 72e90e3c64..b5f550d15f 100644
--- a/metadata/net.georgewhiteside.android.abstractart.txt
+++ b/metadata/net.georgewhiteside.android.abstractart.txt
@@ -1,3 +1,4 @@
+AntiFeatures:NonFreeAssets
 Categories:Theming
 License:GPL-3.0
 Web Site:
@@ -22,6 +23,10 @@ Repo:https://github.com/gwhiteside/abstract-art.git
 Build:1.0.0,15
     commit=da9f0
 
+Maintainer Notes:
+Might contain non-free assets, see https://gitlab.com/fdroid/fdroiddata/issues/603.
+.
+
 Auto Update Mode:None
 Update Check Mode:RepoManifest
 Current Version:1.0.0