diff --git a/spyder/app/mainwindow.py b/spyder/app/mainwindow.py
index <HASH>..<HASH> 100644
--- a/spyder/app/mainwindow.py
+++ b/spyder/app/mainwindow.py
@@ -986,7 +986,7 @@ class MainWindow(QMainWindow):
                                     context=Qt.ApplicationShortcut)

         self.register_shortcut(self.symbol_finder_action, context="_",

                                name="symbol finder", add_shortcut_to_tip=True)

-        self.file_toolbar_actions = [self.file_switcher_action,

+        self.file_toolbar_actions += [self.file_switcher_action,

                                      self.symbol_finder_action]

 

         def create_edit_action(text, tr_text, icon):

diff --git a/spyder/plugins/editor/plugin.py b/spyder/plugins/editor/plugin.py
index <HASH>..<HASH> 100644
--- a/spyder/plugins/editor/plugin.py
+++ b/spyder/plugins/editor/plugin.py
@@ -1051,7 +1051,7 @@ class Editor(SpyderPluginWidget):
                                 self.save_action, self.save_all_action] +

                                 self.main.file_toolbar_actions)

 

-        self.main.file_toolbar_actions = file_toolbar_actions

+        self.main.file_toolbar_actions += file_toolbar_actions

 

         # ---- Find menu/toolbar construction ----

         self.main.search_menu_actions = [find_action,
Solve issue with file icons not displaying