diff --git a/NukeBuild/Build.cs b/NukeBuild/Build.cs
index 35348a82d..a7fd9c90e 100644
--- a/NukeBuild/Build.cs
+++ b/NukeBuild/Build.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -15,8 +15,10 @@ class Build : NukeBuild
 {
     [Parameter] readonly uint cloneDepth = 1000;
     [Parameter] readonly AbsolutePath buildOutput = RootDirectory / "Build";
+
     [Parameter] readonly AbsolutePath unityExecutable;
-    [Parameter] readonly UnityTestPlatform testPlatform = UnityTestPlatform.EditMode;
+
+    [Parameter] readonly UnityTestPlatform testPlatform = UnityTestPlatform.PlayMode;
 
     private readonly AbsolutePath mainGameDir = RootDirectory / "UltraStar Play";
     private readonly AbsolutePath companionAppDir = RootDirectory / "UltraStar Play Companion";
@@ -169,6 +171,7 @@ private void TestUnityProject(UnityProject unityProject, UnityTestPlatform unity
             .SetTestResultFile(buildOutput / $"Nuke-TestResults-{unityProject}-{unityTestPlatform}.xml")
             .SetProjectPath(unityProjectDir)
             .SetTestPlatform(unityTestPlatform)
+            .SetStableExitCodes(0, 2)
         );
     }