diff --git a/api/src/main/scala/server/Server.scala b/api/src/main/scala/server/Server.scala
index c8d1801..86baf1b 100644
--- a/api/src/main/scala/server/Server.scala
+++ b/api/src/main/scala/server/Server.scala
@@ -6,8 +6,11 @@ import akka.http.scaladsl.Http
 import settings.Settings
 import system.Simulation
 
+import scala.concurrent.Await
 import scala.concurrent.ExecutionContextExecutor
+import scala.concurrent.Promise
 import scala.concurrent.duration.FiniteDuration
+import scala.concurrent.duration.Duration
 
 object Server {
 
@@ -39,4 +42,7 @@ object Server {
       }
     }
 
+    val keepAlive = Promise[Unit].future
+    Await.result(keepAlive, Duration.Inf)
+
 }