diff --git a/PySimpleGUI.py b/PySimpleGUI.py
index 2e83ca23..da21788e 100644
--- a/PySimpleGUI.py
+++ b/PySimpleGUI.py
@@ -1212,10 +1212,7 @@ class Output(Element):
 # ---------------------------------------------------------------------- #
 class Button(Element):
     def __init__(self, button_text='', button_type=BUTTON_TYPE_READ_FORM, target=(None, None), tooltip=None,
-                 file_types=(("ALL Files", "*.*"),), initial_folder=None, disabled=False, image_filename=None,
-                 image_data=None, image_size=(None, None), image_subsample=None, border_width=None, size=(None, None),
-                 auto_size_button=None, button_color=None, font=None, bind_return_key=False,
-                 focus=False, pad=None, key=None):
+                 file_types=(("ALL Files", "*.*"),), initial_folder=None, disabled=False, change_submits=False, image_filename=None, image_data=None, image_size=(None, None), image_subsample=None, border_width=None, size=(None, None), auto_size_button=None, button_color=None, font=None, bind_return_key=False, focus=False, pad=None, key=None):
         '''
         Button Element
         :param button_text:
@@ -1259,6 +1256,7 @@ class Button(Element):
         self.DefaultDate_M_D_Y = (None, None, None)
         self.InitialFolder = initial_folder
         self.Disabled = disabled
+        self.ChangeSubmits = change_submits
 
         super().__init__(ELEM_TYPE_BUTTON, size=size, font=font, pad=pad, key=key, tooltip=tooltip)
         return
@@ -3210,46 +3208,45 @@ FlexForm = Window
 
 # -------------------------  FOLDER BROWSE Element lazy function  ------------------------- #
 def FolderBrowse(button_text='Browse', target=(ThisRow, -1), initial_folder=None, tooltip=None, size=(None, None),
-                 auto_size_button=None, button_color=None, disabled=False, font=None, pad=None, key=None):
+                 auto_size_button=None, button_color=None, disabled=False, change_submits=False, font=None, pad=None, key=None):
     return Button(button_text=button_text, button_type=BUTTON_TYPE_BROWSE_FOLDER, target=target,
                   initial_folder=initial_folder, tooltip=tooltip, size=size, auto_size_button=auto_size_button,
-                  disabled=disabled, button_color=button_color, font=font, pad=pad, key=key)
+                  disabled=disabled, button_color=button_color,change_submits=change_submits, font=font, pad=pad, key=key)
 
 
 # -------------------------  FILE BROWSE Element lazy function  ------------------------- #
 def FileBrowse(button_text='Browse', target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), initial_folder=None,
-               tooltip=None, size=(None, None), auto_size_button=None, button_color=None, font=None, disabled=False,
+               tooltip=None, size=(None, None), auto_size_button=None, button_color=None, change_submits=False, font=None, disabled=False,
                pad=None, key=None):
     return Button(button_text=button_text, button_type=BUTTON_TYPE_BROWSE_FILE, target=target, file_types=file_types,
-                  initial_folder=initial_folder, tooltip=tooltip, size=size, auto_size_button=auto_size_button,
-                  disabled=disabled, button_color=button_color, font=font, pad=pad, key=key)
+                  initial_folder=initial_folder, tooltip=tooltip, size=size, auto_size_button=auto_size_button, change_submits=change_submits, disabled=disabled, button_color=button_color, font=font, pad=pad, key=key)
 
 
 # -------------------------  FILES BROWSE Element (Multiple file selection) lazy function  ------------------------- #
 def FilesBrowse(button_text='Browse', target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), disabled=False,
-                initial_folder=None, tooltip=None, size=(None, None), auto_size_button=None, button_color=None,
+                initial_folder=None, tooltip=None, size=(None, None), auto_size_button=None, button_color=None, change_submits=False,
                 font=None, pad=None, key=None):
     return Button(button_text=button_text, button_type=BUTTON_TYPE_BROWSE_FILES, target=target, file_types=file_types,
-                  initial_folder=initial_folder, tooltip=tooltip, size=size, auto_size_button=auto_size_button,
+                  initial_folder=initial_folder,change_submits=change_submits, tooltip=tooltip, size=size, auto_size_button=auto_size_button,
                   disabled=disabled, button_color=button_color, font=font, pad=pad, key=key)
 
 
 # -------------------------  FILE BROWSE Element lazy function  ------------------------- #
 def FileSaveAs(button_text='Save As...', target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), initial_folder=None,
-               disabled=False, tooltip=None, size=(None, None), auto_size_button=None, button_color=None, font=None,
+               disabled=False, tooltip=None, size=(None, None), auto_size_button=None, button_color=None, change_submits=False, font=None,
                pad=None, key=None):
     return Button(button_text=button_text, button_type=BUTTON_TYPE_SAVEAS_FILE, target=target, file_types=file_types,
                   initial_folder=initial_folder, tooltip=tooltip, size=size, disabled=disabled,
-                  auto_size_button=auto_size_button, button_color=button_color, font=font, pad=pad, key=key)
+                  auto_size_button=auto_size_button, button_color=button_color, change_submits=change_submits, font=font, pad=pad, key=key)
 
 
 # -------------------------  SAVE AS Element lazy function  ------------------------- #
 def SaveAs(button_text='Save As...', target=(ThisRow, -1), file_types=(("ALL Files", "*.*"),), initial_folder=None,
-           disabled=False, tooltip=None, size=(None, None), auto_size_button=None, button_color=None, font=None,
+           disabled=False, tooltip=None, size=(None, None), auto_size_button=None, button_color=None, change_submits=False, font=None,
            pad=None, key=None):
     return Button(button_text=button_text, button_type=BUTTON_TYPE_SAVEAS_FILE, target=target, file_types=file_types,
                   initial_folder=initial_folder, tooltip=tooltip, size=size, disabled=disabled,
-                  auto_size_button=auto_size_button, button_color=button_color, font=font, pad=pad, key=key)
+                  auto_size_button=auto_size_button, button_color=button_color, change_submits=change_submits, font=font, pad=pad, key=key)
 
 
 # -------------------------  SAVE BUTTON Element lazy function  ------------------------- #