diff --git a/build/Build.cs b/build/Build.cs
index 96a2f40..f499571 100644
--- a/build/Build.cs
+++ b/build/Build.cs
@@ -61,9 +61,9 @@ class Build : NukeBuild
             GitTasks.Git("submodule foreach git pull");
             GitTasks.Git("submodule update --init --recursive --remote");
             DotNetRestore(c => new DotNetRestoreSettings()
-               .SetProjectFile(AvaloniaProject.Path));
+               .SetProjectFile(AvaloniaProject.Path).SetRuntime( "win-x64"));
             DotNetRestore(c => new DotNetRestoreSettings()
-               .SetProjectFile("KitopiaEx"));
+               .SetProjectFile("KitopiaEx").SetRuntime( "win-x64"));
 
         });