diff --git a/src/proxy/openai.ts b/src/proxy/openai.ts
index 7e8ae78..f8177ab 100644
--- a/src/proxy/openai.ts
+++ b/src/proxy/openai.ts
@@ -369,8 +369,8 @@ const setupChunkedTransfer: RequestHandler = (req, res, next) => {
 
 // Functions to handle model-specific API routing
 function shouldUseResponsesApi(model: string): boolean {
-  return model === "o1-pro" || model.startsWith("o1-pro-") ||
-         model === "o3-pro" || model.startsWith("o3-pro-") ||
+  return model === "o1-pro" || model.startsWith("o1-pro") ||
+         model === "o3-pro" || model.startsWith("o3-pro") ||
          model === "codex-mini-latest" || model.startsWith("codex-mini") ||
          model === "gpt-5-codex-latest" || model.startsWith("gpt-5-codex");
 }