diff --git a/signatures/cla.json b/signatures/cla.json
index de218d091c..5b5b1c7b2a 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -1959,6 +1959,14 @@
       "created_at": "2025-07-31T17:52:07Z",
       "repoId": 965415649,
       "pullRequestNo": 1761
+    },
+    {
+      "name": "charlie-openai",
+      "id": 181146176,
+      "comment_id": 3141733132,
+      "created_at": "2025-08-01T00:28:46Z",
+      "repoId": 965415649,
+      "pullRequestNo": 1690
     }
   ]
 }
\ No newline at end of file