diff --git a/OBSApi/Utility/XT_Windows.cpp b/OBSApi/Utility/XT_Windows.cpp
index cce59eb1..b21a5ab9 100644
--- a/OBSApi/Utility/XT_Windows.cpp
+++ b/OBSApi/Utility/XT_Windows.cpp
@@ -339,7 +339,7 @@ BOOL   STDCALL OSFileExists(CTSTR lpFile)
 
 bool   STDCALL OSFileIsDirectory(CTSTR file)
 {
-    return (GetFileAttributes(file) & FILE_ATTRIBUTE_DIRECTORY);
+    return (FILE_ATTRIBUTE_DIRECTORY == (GetFileAttributes(file) & FILE_ATTRIBUTE_DIRECTORY));
 }
 
 QWORD STDCALL OSGetFileModificationTime(String path)