diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
index da70cba203..2874938b66 100644
--- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
@@ -71,10 +71,6 @@ typedef struct CmArmBootArchInfo {
   UINT32  BootArchFlags;
 } CM_ARM_BOOT_ARCH_INFO;
 
-typedef struct CmArmCpuInfo {
-  // Reserved for use when SMBIOS tables are implemented
-} CM_ARM_CPU_INFO;
-
 /** A structure that describes the
     Power Management Profile Information for the Platform.