diff --git a/src/mcpd/src/routes/health.ts b/src/mcpd/src/routes/health.ts
index b669a0a..2b9a2bb 100644
--- a/src/mcpd/src/routes/health.ts
+++ b/src/mcpd/src/routes/health.ts
@@ -12,7 +12,7 @@ export function registerHealthRoutes(app: FastifyInstance, deps: HealthDeps): vo
     const status = dbOk ? 'healthy' : 'degraded';
     const statusCode = dbOk ? 200 : 503;
 
-    reply.code(statusCode).send({
+    return reply.code(statusCode).send({
       status,
       version: APP_VERSION,
       uptime: process.uptime(),
@@ -25,6 +25,6 @@ export function registerHealthRoutes(app: FastifyInstance, deps: HealthDeps): vo
 
   // Simple liveness probe
   app.get('/healthz', async (_request, reply) => {
-    reply.code(200).send({ status: 'ok' });
+    return reply.code(200).send({ status: 'ok' });
   });
 }
diff --git a/src/mcpd/src/services/backup/git-backup.service.ts b/src/mcpd/src/services/backup/git-backup.service.ts
index 0f4d242..f489085 100644
--- a/src/mcpd/src/services/backup/git-backup.service.ts
+++ b/src/mcpd/src/services/backup/git-backup.service.ts
@@ -75,7 +75,7 @@ export class GitBackupService {
     private readonly prisma: PrismaClient,
     repoUrl?: string,
   ) {
-    this.repoUrl = repoUrl ?? process.env.MCPD_BACKUP_REPO ?? null;
+    this.repoUrl = repoUrl || process.env.MCPD_BACKUP_REPO || null;
   }
 
   get enabled(): boolean {