diff --git a/GUI_main.py b/GUI_main.py
index 987e57ea589cb5741ff759bf856f474843d9cfcc..be32cefb18a985a1d1b4b49541bc2fe4cc749374 100644
--- a/GUI_main.py
+++ b/GUI_main.py
@@ -647,7 +647,6 @@ class App(QMainWindow):
         print(xlsfilename)
         try:
             book.save(xlsfilename)
-            break
         except TypeError:
             QMessageBox.critical(self, "Error", "TypeError encountered. \
                                  Make sure you have openpyxl version 3.0.1 \