diff --git a/build/Build.cs b/build/Build.cs
index 09c6429..aedc04b 100644
--- a/build/Build.cs
+++ b/build/Build.cs
@@ -52,9 +52,12 @@ class Build : NukeBuild
 
             var platform = MSBuildTargetPlatform.x64;
 
-            if (AppVeyor.Instance.Platform != null && AppVeyor.Instance.Platform.Equals("x86"))
+            if (AppVeyor.Instance.Platform is "x86")
                 platform = MSBuildTargetPlatform.Win32;
 
+            if (AppVeyor.Instance.Platform is "ARM64")
+                platform = (MSBuildTargetPlatform) "ARM64";
+
             MSBuild(s => s
                 .SetTargetPath(DmfSolution)
                 .SetTargets("Build")