diff --git a/src/routes/messages.ts b/src/routes/messages.ts
index 79bc570..d708c41 100644
--- a/src/routes/messages.ts
+++ b/src/routes/messages.ts
@@ -14,7 +14,7 @@ export class MessagesResponder {
     this.server.get("/messages", (req: Request, res: Response) => {
       const result = data.getReviews();
 
-      res.writeHead(result.toString() ? 200 : 204, typeJson);
+      res.writeHead(!result.toString() ? 200 : 204, typeJson);
       res.write(JSON.stringify(result));
       res.end();
     });
@@ -22,7 +22,7 @@ export class MessagesResponder {
     this.server.get("/messages/:id", (req: Request, res: Response) => {
       const result = data.getReviewById(req.params.id);
 
-      res.writeHead(result.toString() ? 200 : 204, typeJson);
+      res.writeHead(!result.toString() ? 200 : 204, typeJson);
       res.write(JSON.stringify(result));
       res.end();
     })