diff --git a/src/app.ts b/src/app.ts
index ebceb05..19c9b17 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -6,6 +6,7 @@ import helmet from "helmet";
 import AuthRouter from "@routes/auth/authRouter";
 import CatalogRouter from "@routes/catalog/catalogRouter";
 import RentRouter from "@routes/rent/rentRouter";
+import * as process from "node:process";
 
 
 const logger = new Logger({ name: "App" });
@@ -43,5 +44,10 @@ try {
 	throw null;
 }
 
-//app.listen(3333)
-logger.info('Server is running !')
\ No newline at end of file
+try {
+	app.listen(process.env["APP_PORT"])
+	logger.info('Server is running !')
+} catch (error) {
+	logger.error(`Server failed to start: ${error}`);
+  process.exit(1);
+}
\ No newline at end of file