diff --git a/extensions/innertube/src/main/kotlin/it/fast4x/innertube/models/bodies/EditPlaylistBody.kt b/extensions/innertube/src/main/kotlin/it/fast4x/innertube/models/bodies/EditPlaylistBody.kt
index 5d46dc99ef..73adfc89c0 100644
--- a/extensions/innertube/src/main/kotlin/it/fast4x/innertube/models/bodies/EditPlaylistBody.kt
+++ b/extensions/innertube/src/main/kotlin/it/fast4x/innertube/models/bodies/EditPlaylistBody.kt
@@ -21,7 +21,8 @@ sealed class Action {
     @Serializable
     data class AddPlaylistAction(
         val action: String = "ACTION_ADD_PLAYLIST",
-        val addedFullListId: String
+        val addedFullListId: String,
+        val dedupeOption: String = "DEDUPE_OPTION_CHECK"
     ) : Action()
 
     @Serializable