diff --git a/signatures/cla.json b/signatures/cla.json
index 81f3db0a46..460cea68b0 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -8063,6 +8063,14 @@
       "created_at": "2026-06-04T15:58:48Z",
       "repoId": 965415649,
       "pullRequestNo": 26412
+    },
+    {
+      "name": "mpc-oai",
+      "id": 278119679,
+      "comment_id": 4624086772,
+      "created_at": "2026-06-04T16:21:49Z",
+      "repoId": 965415649,
+      "pullRequestNo": 26417
     }
   ]
 }
\ No newline at end of file