diff --git a/tools/codeformat.py b/tools/codeformat.py
index b3e3d01268..dba00fafd7 100755
--- a/tools/codeformat.py
+++ b/tools/codeformat.py
@@ -41,6 +41,7 @@ PATHS = [
     "lib/utils/*.[ch]",
     "mpy-cross/*.[ch]",
     "ports/*/*.[ch]",
+    "ports/windows/msvc/**/*.[ch]",
     "py/*.[ch]",
     # Python
     "drivers/**/*.py",