diff --git a/src/shared/key-management/openai/checker.ts b/src/shared/key-management/openai/checker.ts
index fdb629b..4c60e44 100644
--- a/src/shared/key-management/openai/checker.ts
+++ b/src/shared/key-management/openai/checker.ts
@@ -347,7 +347,7 @@ export class OpenAIKeyChecker extends KeyCheckerBase<OpenAIKey> {
         model: "o3",
         messages: [{ role: "user", content: "Hi" }],
         stream: true,
-        max_completion_tokens: "1"
+        max_completion_tokens: 1
       };
       
       // Make a minimal streaming request to check organization verification