diff --git a/backend/src/plugins/Utility.ts b/backend/src/plugins/Utility.ts
index b998522d..c951f2bb 100644
--- a/backend/src/plugins/Utility.ts
+++ b/backend/src/plugins/Utility.ts
@@ -728,7 +728,7 @@ export class UtilityPlugin extends ZeppelinPlugin<TConfigSchema> {
   }
 
   @d.command("clean", "<count:number>", {
-    aliases: ["purge"],
+    aliases: ["purge", "prune"],
     options: [
       {
         name: "user",