diff --git a/src/util.ts b/src/util.ts
index 5dc3eea..13fe178 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -1,10 +1,16 @@
 import PhoneNumber from "awesome-phonenumber";
-import winston from "winston";
+import winston, { format } from "winston";
 
 export const DEBUG = !!process.env.DEBUG;
 export const logger = winston.createLogger({
   level: DEBUG ? "debug" : process.env.LOG_LEVEL ?? "info",
   transports: [new winston.transports.Console()],
+  format: format.combine(
+    format.timestamp(),
+    format.printf(
+      ({ level, message, timestamp }) => `${timestamp} [${level}]: ${message}`
+    )
+  ),
 });
 
 export function getNationalNumber(input: string) {