diff --git a/packages/discord.js/src/structures/ThreadChannel.js b/packages/discord.js/src/structures/ThreadChannel.js
index d40abe629..6cd28c4ff 100644
--- a/packages/discord.js/src/structures/ThreadChannel.js
+++ b/packages/discord.js/src/structures/ThreadChannel.js
@@ -517,7 +517,7 @@ class ThreadChannel extends Channel {
    * @readonly
    */
   get unarchivable() {
-    return this.archived && (this.locked ? this.manageable : this.sendable);
+    return this.archived && this.sendable && (!this.locked || this.manageable);
   }
 
   /**