1 files changed, 2 insertions, 2 deletions

diff --git a/src/setup/MetadataTask/GenerateMetadata.cs b/src/setup/MetadataTask/GenerateMetadata.cs
index 4071c271..a5b45102 100644
--- a/src/setup/MetadataTask/GenerateMetadata.cs
+++ b/src/setup/MetadataTask/GenerateMetadata.cs
@@ -104,8 +104,8 @@ namespace WixToolset.Tasks
             switch (platform)
             {
                 case Platform.X86: return ArchitectureType.X86;
-                case Platform.X64: return ArchitectureType.X86;
-                case Platform.ARM64: return ArchitectureType.X86;
+                case Platform.X64: return ArchitectureType.X64;
+                case Platform.ARM64: return ArchitectureType.Arm64;
                 default: throw new ArgumentException($"Unknown platform {platform}");
             }
         }