diff --git a/signatures/version1/cla.json b/signatures/version1/cla.json
deleted file mode 100644
index e1b8023..0000000
--- a/signatures/version1/cla.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "signedContributors": [
-    {
-      "name": "ChangwooLim",
-      "id": 86377226,
-      "comment_id": 1726790050,
-      "created_at": "2023-09-20T02:32:01Z",
-      "repoId": 139862284,
-      "pullRequestNo": 15
-    }
-  ]
-}
\ No newline at end of file