diff --git a/firmware/common/dir.h b/firmware/common/dir.h
index 3cf36eb34f..ae21adbd97 100644
--- a/firmware/common/dir.h
+++ b/firmware/common/dir.h
@@ -53,14 +53,14 @@ typedef struct {
 
 #else // SIMULATOR
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(__MINGW32__)
 #include <io.h>
+#endif //   WIN32
 typedef struct DIRtag
 {
     struct dirent   fd;
     int             handle;
 } DIR;
-#endif //   WIN32
 #endif // SIMULATOR
 
 #ifndef DIRFUNCTIONS_DEFINED
diff --git a/firmware/common/file.h b/firmware/common/file.h
index b5249ec042..59aaa70fcc 100644
--- a/firmware/common/file.h
+++ b/firmware/common/file.h
@@ -45,7 +45,7 @@ extern int rename(char* oldname, char* newname);
 #endif
 
 #else
-#ifdef WIN32
+#if defined(WIN32) && !defined(__MINGW32__)
 #include <io.h>
 #include <stdio.h>
 #endif // WIN32