diff --git a/include/LuaAPI.h b/include/LuaAPI.h
index f825149..3444a1a 100644
--- a/include/LuaAPI.h
+++ b/include/LuaAPI.h
@@ -30,6 +30,7 @@ namespace FS {
     std::pair<bool, std::string> Copy(const std::string& Path, const std::string& NewPath);
     std::string GetFilename(const std::string& Path);
     std::string GetExtension(const std::string& Path);
+    std::string GetParentFolder(const std::string& Path);
     bool Exists(const std::string& Path);
 }
 }
diff --git a/src/LuaAPI.cpp b/src/LuaAPI.cpp
index cfd27cc..a19049b 100644
--- a/src/LuaAPI.cpp
+++ b/src/LuaAPI.cpp
@@ -319,3 +319,7 @@ std::string LuaAPI::FS::GetFilename(const std::string& Path) {
 std::string LuaAPI::FS::GetExtension(const std::string& Path) {
     return fs::path(Path).extension().string();
 }
+
+std::string LuaAPI::FS::GetParentFolder(const std::string& Path) {
+    return fs::relative(Path).parent_path().string();
+}
diff --git a/src/TLuaEngine.cpp b/src/TLuaEngine.cpp
index b890541..8b9cef1 100644
--- a/src/TLuaEngine.cpp
+++ b/src/TLuaEngine.cpp
@@ -457,6 +457,7 @@ TLuaEngine::StateThreadData::StateThreadData(const std::string& Name, std::atomi
     FSTable.set_function("Copy", &LuaAPI::FS::Copy);
     FSTable.set_function("GetFilename", &LuaAPI::FS::GetFilename);
     FSTable.set_function("GetExtension", &LuaAPI::FS::GetExtension);
+    FSTable.set_function("GetParentFolder", &LuaAPI::FS::GetParentFolder);
     Start();
 }