diff --git a/Modules/Compiler/IntelLLVM-C.cmake b/Modules/Compiler/IntelLLVM-C.cmake
index beb713242f..d69d064778 100644
--- a/Modules/Compiler/IntelLLVM-C.cmake
+++ b/Modules/Compiler/IntelLLVM-C.cmake
@@ -55,8 +55,4 @@ else()
   set(CMAKE_C17_EXTENSION_COMPILE_OPTION "")
 endif()
 
-if(NOT "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC")
-  __compiler_check_default_language_standard(C 2020 17)
-else()
-  set(CMAKE_C_STANDARD_DEFAULT "")
-endif()
+__compiler_check_default_language_standard(C 2020 17)
diff --git a/Modules/Compiler/IntelLLVM-CXX.cmake b/Modules/Compiler/IntelLLVM-CXX.cmake
index 4c0c26e2e9..979988846d 100644
--- a/Modules/Compiler/IntelLLVM-CXX.cmake
+++ b/Modules/Compiler/IntelLLVM-CXX.cmake
@@ -62,8 +62,4 @@ else()
   set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "-Qstd=c++20")
 endif()
 
-if(NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
-  __compiler_check_default_language_standard(CXX 2020 14)
-else()
-  set(CMAKE_CXX_STANDARD_DEFAULT "")
-endif()
+__compiler_check_default_language_standard(CXX 2020 14)