diff --git a/Source/Core/DiscIO/DiscExtractor.cpp b/Source/Core/DiscIO/DiscExtractor.cpp
index f254be68ca..e616a9cac1 100644
--- a/Source/Core/DiscIO/DiscExtractor.cpp
+++ b/Source/Core/DiscIO/DiscExtractor.cpp
@@ -119,7 +119,7 @@ bool ExportFile(const Volume& volume, const Partition& partition, const std::str
   return ExportFile(volume, partition, file_system->FindFileInfo(path).get(), export_filename);
 }
 
-void ExportDirectory(const Volume& volume, const Partition partition, const FileInfo& directory,
+void ExportDirectory(const Volume& volume, const Partition& partition, const FileInfo& directory,
                      bool recursive, const std::string& filesystem_path,
                      const std::string& export_folder,
                      const std::function<bool(const std::string& path)>& update_progress)
diff --git a/Source/Core/DiscIO/DiscExtractor.h b/Source/Core/DiscIO/DiscExtractor.h
index 8157f20273..3471dc700b 100644
--- a/Source/Core/DiscIO/DiscExtractor.h
+++ b/Source/Core/DiscIO/DiscExtractor.h
@@ -31,7 +31,7 @@ bool ExportFile(const Volume& volume, const Partition& partition, const std::str
 // update_progress is called once for each child (file or directory).
 // If update_progress returns true, the extraction gets cancelled.
 // filesystem_path is supposed to be the path corresponding to the directory argument.
-void ExportDirectory(const Volume& volume, const Partition partition, const FileInfo& directory,
+void ExportDirectory(const Volume& volume, const Partition& partition, const FileInfo& directory,
                      bool recursive, const std::string& filesystem_path,
                      const std::string& export_folder,
                      const std::function<bool(const std::string& path)>& update_progress);
diff --git a/Source/Core/DolphinQt2/Config/FilesystemWidget.cpp b/Source/Core/DolphinQt2/Config/FilesystemWidget.cpp
index 73ff255fb3..950833eb72 100644
--- a/Source/Core/DolphinQt2/Config/FilesystemWidget.cpp
+++ b/Source/Core/DolphinQt2/Config/FilesystemWidget.cpp
@@ -238,7 +238,7 @@ void FilesystemWidget::ExtractSystemData(const DiscIO::Partition& partition, con
     QMessageBox::critical(nullptr, tr("Error"), tr("Failed to extract system data."));
 }
 
-void FilesystemWidget::ExtractDirectory(const DiscIO::Partition& partition, const QString path,
+void FilesystemWidget::ExtractDirectory(const DiscIO::Partition& partition, const QString& path,
                                         const QString& out)
 {
   const DiscIO::FileSystem* filesystem = m_volume->GetFileSystem(partition);
diff --git a/Source/Core/DolphinQt2/Config/FilesystemWidget.h b/Source/Core/DolphinQt2/Config/FilesystemWidget.h
index 820168c8b5..b06892f811 100644
--- a/Source/Core/DolphinQt2/Config/FilesystemWidget.h
+++ b/Source/Core/DolphinQt2/Config/FilesystemWidget.h
@@ -36,8 +36,9 @@ private:
   void ShowContextMenu(const QPoint&);
 
   void ExtractPartition(const DiscIO::Partition& partition, const QString& out);
-  void ExtractDirectory(const DiscIO::Partition& partition, const QString path, const QString& out);
-  void ExtractFile(const DiscIO::Partition& pratition, const QString& path, const QString& out);
+  void ExtractDirectory(const DiscIO::Partition& partition, const QString& path,
+                        const QString& out);
+  void ExtractFile(const DiscIO::Partition& partition, const QString& path, const QString& out);
   void ExtractSystemData(const DiscIO::Partition& partition, const QString& out);
   void CheckIntegrity(const DiscIO::Partition& partition);