diff --git a/core/fxcrt/fx_folder_posix.cpp b/core/fxcrt/fx_folder_posix.cpp
index 1e4ef9b..33472ee 100644
--- a/core/fxcrt/fx_folder_posix.cpp
+++ b/core/fxcrt/fx_folder_posix.cpp
@@ -6,10 +6,6 @@
 
 #include "core/fxcrt/fx_folder.h"
 
-#include <dirent.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
 #include <memory>
 
 #include "build/build_config.h"
@@ -19,6 +15,10 @@
 #error "built on wrong platform"
 #endif
 
+#include <dirent.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
 struct FX_FolderHandle {
   ByteString m_Path;
   UnownedPtr<DIR> m_Dir;
diff --git a/core/fxcrt/fx_folder_windows.cpp b/core/fxcrt/fx_folder_windows.cpp
index d7a4a23..c35aa84 100644
--- a/core/fxcrt/fx_folder_windows.cpp
+++ b/core/fxcrt/fx_folder_windows.cpp
@@ -6,8 +6,6 @@
 
 #include "core/fxcrt/fx_folder.h"
 
-#include <direct.h>
-
 #include <memory>
 
 #include "build/build_config.h"
@@ -16,6 +14,8 @@
 #error "built on wrong platform"
 #endif
 
+#include <direct.h>
+
 struct FX_FolderHandle {
   HANDLE m_Handle;
   bool m_bReachedEnd;