diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/IMetaAttachments.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/IMetaAttachments.kt
index f82f9b8de..441b38460 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/IMetaAttachments.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/IMetaAttachments.kt
@@ -68,7 +68,9 @@ class IMetaAttachments {
     }
 
     fun addAll(imetas: List<IMetaTag>) {
-        iMetaAttachments = iMetaAttachments + imetas
+        imetas.forEach {
+            replace(it.url, it)
+        }
     }
 
     fun remove(url: String) {