diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index bc469fab0..14404854b 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -9707,9 +9707,7 @@ void Tokenizer::simplifyNamespaceStd()
 void Tokenizer::simplifyMicrosoftMFC()
 {
     // skip if not Windows
-    if (!(_settings->platformType == Settings::Win32A ||
-          _settings->platformType == Settings::Win32W ||
-          _settings->platformType == Settings::Win64))
+    if (!_settings->isWindowsPlatform())
         return;
 
     for (Token *tok = list.front(); tok; tok = tok->next()) {
@@ -9724,9 +9722,7 @@ void Tokenizer::simplifyMicrosoftMFC()
 void Tokenizer::simplifyMicrosoftMemoryFunctions()
 {
     // skip if not Windows
-    if (!(_settings->platformType == Settings::Win32A ||
-          _settings->platformType == Settings::Win32W ||
-          _settings->platformType == Settings::Win64))
+    if (!_settings->isWindowsPlatform())
         return;
 
     for (Token *tok = list.front(); tok; tok = tok->next()) {