diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/dal/BookmarkPrivateFeedFilter.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/dal/BookmarkPrivateFeedFilter.kt
index c748f35ff..7f049c882 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/dal/BookmarkPrivateFeedFilter.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/dal/BookmarkPrivateFeedFilter.kt
@@ -18,7 +18,7 @@ object BookmarkPrivateFeedFilter : FeedFilter<Note>() {
         val addresses = bookmarks?.privateTaggedAddresses(privKey)
             ?.map { LocalCache.getOrCreateAddressableNote(it) } ?: emptyList()
 
-        return notes.plus(addresses)
+        return notes.plus(addresses).toSet()
             .sortedBy { it.createdAt() }
             .reversed()
     }
diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/dal/BookmarkPublicFeedFilter.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/dal/BookmarkPublicFeedFilter.kt
index 5d3ebbabf..3bc368f1f 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/dal/BookmarkPublicFeedFilter.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/dal/BookmarkPublicFeedFilter.kt
@@ -13,7 +13,7 @@ object BookmarkPublicFeedFilter : FeedFilter<Note>() {
         val notes = bookmarks?.taggedEvents()?.mapNotNull { LocalCache.checkGetOrCreateNote(it) } ?: emptyList()
         val addresses = bookmarks?.taggedAddresses()?.map { LocalCache.getOrCreateAddressableNote(it) } ?: emptyList()
 
-        return notes.plus(addresses)
+        return notes.plus(addresses).toSet()
             .sortedBy { it.createdAt() }
             .reversed()
     }