diff --git a/Nt32Pkg/Nt32Pkg.dsc b/Nt32Pkg/Nt32Pkg.dsc
index 56c97e51b1..59ee48741b 100644
--- a/Nt32Pkg/Nt32Pkg.dsc
+++ b/Nt32Pkg/Nt32Pkg.dsc
@@ -26,7 +26,7 @@
   PLATFORM_GUID                  = EB216561-961F-47EE-9EF9-CA426EF547C2
   PLATFORM_VERSION               = 0.4
   DSC_SPECIFICATION              = 0x00010005
-  OUTPUT_DIRECTORY               = Build/NT32
+  OUTPUT_DIRECTORY               = Build/NT32$(ARCH)
   SUPPORTED_ARCHITECTURES        = IA32|X64
   BUILD_TARGETS                  = DEBUG|RELEASE
   SKUID_IDENTIFIER               = DEFAULT