diff --git a/Desktop_Interface/mainwindow.cpp b/Desktop_Interface/mainwindow.cpp
index b5a3d328..b01e94f2 100644
--- a/Desktop_Interface/mainwindow.cpp
+++ b/Desktop_Interface/mainwindow.cpp
@@ -2027,7 +2027,7 @@ void MainWindow::on_actionRecord_CH2_triggered(bool checked)
         return; //User cancelled
     }
 #endif
-    output375_CH2 = new QFile(outputDir->filePath("375_CH2.csv"));
+    output375_CH2 = new QFile(fileName);
     ui->controller_iso->internalBuffer375_CH2->enableFileIO(output375_CH2, daq_num_to_average, daq_max_file_size);
     return;
 }
diff --git a/Desktop_Interface/mainwindow.h b/Desktop_Interface/mainwindow.h
index c4d51bdc..57540516 100644
--- a/Desktop_Interface/mainwindow.h
+++ b/Desktop_Interface/mainwindow.h
@@ -221,7 +221,6 @@ private:
     QWheelEvent *wheelEmu;
     bool forceSquare = false;
     QCPItemText *textLabel;
-    QDir *outputDir;
     QFile *output375_CH1, *output375_CH2, *output750;
     unsigned char caibrateStage;
     QMessageBox *calibrationMessages;