diff --git a/Sources/Voxelotl/main.swift b/Sources/Voxelotl/main.swift
index a6c1ab5..0f20905 100644
--- a/Sources/Voxelotl/main.swift
+++ b/Sources/Voxelotl/main.swift
@@ -1,4 +1,6 @@
-import Darwin
+import Foundation
+
+Thread.current.qualityOfService = .userInteractive
 
 let app = Application(
   delegate: Game(),