diff --git a/airports.go b/airports.go
index 6a22caf..1aecca1 100644
--- a/airports.go
+++ b/airports.go
@@ -162,7 +162,7 @@ func main() {
 	errg, ctx := errgroup.WithContext(ctx)
 
 	errg.Go(func() error {
-		return e.Start(":8000")
+		return e.Start(":8520")
 	})
 
 	errg.Go(func() error {