diff --git a/extern/igfd/ImGuiFileDialog.cpp b/extern/igfd/ImGuiFileDialog.cpp
index b3d0212c9..2ccc3e9c0 100644
--- a/extern/igfd/ImGuiFileDialog.cpp
+++ b/extern/igfd/ImGuiFileDialog.cpp
@@ -1445,7 +1445,9 @@ namespace IGFD
   {
     auto infos = std::make_shared<FileInfos>();
 
+#ifdef _WIN32
     struct dirent* dent=(struct dirent*)ent;
+#endif
 
     infos->filePath = vPath;
     infos->fileNameExt = vFileName;