diff --git a/index.js b/index.js
index f08f1b3..f0932b3 100644
--- a/index.js
+++ b/index.js
@@ -169,7 +169,7 @@ app.post("/v1/messages", (req, res) => {
 						responseType: "stream",
 					})
 					.catch((e) => {
-						if(e.response.data) {
+						if(e?.response?.data) {
 							// print data
 							e.response.data.on("data", (chunk) => {
 								console.log(chunk.toString());