diff --git a/src/index.ts b/src/index.ts
index c5f5d32e5..879e5ceee 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -122,11 +122,13 @@ async function init(): Promise<Config> {
 	configLogger.info(`Maintainer: ${config.maintainer.name}`);
 
 	if (process.platform === 'linux' && !isRoot() && config.port < 1024) {
-		throw 'You need root privileges to listen on port below 1024 on Linux';
+		Logger.error('You need root privileges to listen on port below 1024 on Linux');
+		process.exit(1);
 	}
 
 	if (await portscanner.checkPortStatus(config.port, '127.0.0.1') === 'open') {
-		throw `Port ${config.port} is already in use`;
+		Logger.error(`Port ${config.port} is already in use`);
+		process.exit(1);
 	}
 
 	// Try to connect to MongoDB
diff --git a/src/misc/logger.ts b/src/misc/logger.ts
index fae1042c3..deb5bab17 100644
--- a/src/misc/logger.ts
+++ b/src/misc/logger.ts
@@ -20,7 +20,8 @@ export default class Logger {
 	public static log(level: LogLevel, message: string): void {
 		const color = toLevelColor(level);
 		const time = (new Date()).toLocaleTimeString('ja-JP');
-		console.log(`[${time} ${color.bold(level.toUpperCase())}]: ${message}`);
+		const coloredMessage = level === 'Info' ? message : color.bold(message);
+		console.log(`[${time} ${color.bold(level.toUpperCase())}]: ${coloredMessage}`);
 	}
 
 	public static error(message: string): void {