diff --git a/tests2/test_gui_tabs.py b/tests2/test_gui_tabs.py
index 2ddbd0e1..eada8176 100644
--- a/tests2/test_gui_tabs.py
+++ b/tests2/test_gui_tabs.py
@@ -75,7 +75,7 @@ class TestTabs(GuiBaseTest):
         )
 
         # Prepare to reject the dialog
-        QtCore.QTimer.singleShot(200, tab.close_dialog.reject_button.click)
+        QtCore.QTimer.singleShot(0, tab.close_dialog.reject_button.click)
 
         # Close tab
         self.gui.tabs.tabBar().tabButton(0, QtWidgets.QTabBar.RightSide).click()
@@ -85,7 +85,7 @@ class TestTabs(GuiBaseTest):
         self.assertTrue(tab.get_mode().isVisible())
 
         # Prepare to accept the dialog
-        QtCore.QTimer.singleShot(200, tab.close_dialog.accept_button.click)
+        QtCore.QTimer.singleShot(0, tab.close_dialog.accept_button.click)
 
         # Close tab
         self.gui.tabs.tabBar().tabButton(0, QtWidgets.QTabBar.RightSide).click()
@@ -105,7 +105,7 @@ class TestTabs(GuiBaseTest):
         self.assertTrue(os.path.exists(tab.settings.filename))
 
         # Prepare to reject the dialog
-        QtCore.QTimer.singleShot(200, tab.close_dialog.reject_button.click)
+        QtCore.QTimer.singleShot(0, tab.close_dialog.reject_button.click)
 
         # Close tab
         self.gui.tabs.tabBar().tabButton(0, QtWidgets.QTabBar.RightSide).click()
@@ -118,7 +118,7 @@ class TestTabs(GuiBaseTest):
         self.assertTrue(os.path.exists(tab.settings.filename))
 
         # Prepare to accept the dialog
-        QtCore.QTimer.singleShot(200, tab.close_dialog.accept_button.click)
+        QtCore.QTimer.singleShot(0, tab.close_dialog.accept_button.click)
 
         # Close tab
         self.gui.tabs.tabBar().tabButton(0, QtWidgets.QTabBar.RightSide).click()
@@ -263,7 +263,7 @@ class TestTabs(GuiBaseTest):
         )
 
         # Prepare to reject the dialog
-        QtCore.QTimer.singleShot(200, self.gui.close_dialog.reject_button.click)
+        QtCore.QTimer.singleShot(0, self.gui.close_dialog.reject_button.click)
 
         # Close the window
         self.gui.close()