diff --git a/MdePkg/Include/Base.h b/MdePkg/Include/Base.h
index ed85b98318..d94b8a5f93 100644
--- a/MdePkg/Include/Base.h
+++ b/MdePkg/Include/Base.h
@@ -799,7 +799,9 @@ typedef UINTN  *BASE_LIST;
   @param  Message     Raised compiler diagnostic message when expression is false.
 
 **/
-#ifdef _MSC_EXTENSIONS
+#ifdef MDE_CPU_EBC
+  #define STATIC_ASSERT(Expression, Message)
+#elif _MSC_EXTENSIONS
   #define STATIC_ASSERT static_assert
 #else
   #define STATIC_ASSERT _Static_assert