diff --git a/.github/commands.json b/.github/commands.json
index 15d8245e592..46f2cde960d 100644
--- a/.github/commands.json
+++ b/.github/commands.json
@@ -11,7 +11,7 @@
     "type":"comment",
     "name":"duplicate",
     "allowUsers":[],
-    "action":"updateLabels",
+    "action":"close",
     "addLabel":"type/duplicate"
   },
   {