diff --git a/installer/appx/AppxManifest.xml b/installer/appx/AppxManifest.xml
index 3870454c..d1ba54a7 100644
--- a/installer/appx/AppxManifest.xml
+++ b/installer/appx/AppxManifest.xml
@@ -9,7 +9,7 @@
 
 	<Identity
 		Name="@{microsoft.application.name}"
-		ProcessorArchitecture="x64"
+		ProcessorArchitecture="@{arch}"
 		Publisher="@{microsoft.application.publisher}"
 		Version="@{application.version}.0"
 	/>