diff --git a/src/groupchat_control.py b/src/groupchat_control.py
index 8f8d05017..bf78159db 100644
--- a/src/groupchat_control.py
+++ b/src/groupchat_control.py
@@ -1723,7 +1723,7 @@ class GroupchatControl(ChatControlBase):
                 'from this group chat.')
 
             dialogs.ConfirmationDialogCheck(pritext, sectext,
-                _('Do _not ask me again'), on_response_ok=on_ok,
+                _('_Do not ask me again'), on_response_ok=on_ok,
                 on_response_cancel=on_cancel)
             return
 
diff --git a/src/gui_interface.py b/src/gui_interface.py
index 25b15bbec..769b14ded 100644
--- a/src/gui_interface.py
+++ b/src/gui_interface.py
@@ -1211,7 +1211,7 @@ class Interface:
 
         dialogs.YesNoDialog(_('GPG key not trusted'), _('The GPG key used to '
             'encrypt this chat is not trusted. Do you really want to encrypt '
-            'this message?'), checktext=_('Do _not ask me again'),
+            'this message?'), checktext=_('_Do not ask me again'),
             on_response_yes=on_yes, on_response_no=on_no)
 
     def handle_event_password_required(self, account, array):
@@ -1983,7 +1983,7 @@ class Interface:
                 'connection. This means all your conversations will be '
                 'exchanged unencrypted. Are you sure you want to do that?')
         checktext1 = _('Yes, I really want to connect insecurely')
-        checktext2 = _('Do _not ask me again')
+        checktext2 = _('_Do not ask me again')
         if 'plain_connection' in self.instances[account]['online_dialog']:
             self.instances[account]['online_dialog']['plain_connection'].\
                 destroy()
@@ -2020,7 +2020,7 @@ class Interface:
             'connection. You should install PyOpenSSL to prevent that. Are you '
             'sure you want to do that?')
         checktext1 = _('Yes, I really want to connect insecurely')
-        checktext2 = _('Do _not ask me again')
+        checktext2 = _('_Do not ask me again')
         if 'insecure_ssl' in self.instances[account]['online_dialog']:
             self.instances[account]['online_dialog']['insecure_ssl'].destroy()
         self.instances[account]['online_dialog']['insecure_ssl'] = \
@@ -2055,7 +2055,7 @@ class Interface:
         sectext = _('You are about to send your password unencrypted on an '
             'insecure connection. Are you sure you want to do that?')
         checktext1 = _('Yes, I really want to connect insecurely')
-        checktext2 = _('Do _not ask me again')
+        checktext2 = _('_Do not ask me again')
         if 'insecure_password' in self.instances[account]['online_dialog']:
             self.instances[account]['online_dialog']['insecure_password'].\
                 destroy()
diff --git a/src/message_window.py b/src/message_window.py
index d98314200..ce640b4af 100644
--- a/src/message_window.py
+++ b/src/message_window.py
@@ -219,7 +219,7 @@ class MessageWindow(object):
             dialogs.YesNoDialog(
                     _('You are going to close several tabs'),
 _('Do you really want to close them all?'),
-                    checktext=_('Do _not ask me again'), on_response_yes=on_yes1)
+                    checktext=_('_Do not ask me again'), on_response_yes=on_yes1)
             return True
 
         def on_yes(ctrl):
diff --git a/src/roster_window.py b/src/roster_window.py
index 0fd57bab1..72bf0b54b 100644
--- a/src/roster_window.py
+++ b/src/roster_window.py
@@ -2733,7 +2733,7 @@ class RosterWindow:
         sectext = _('This contact will see you offline and you will not '
             'receive messages he will send you.')
         dialogs.ConfirmationDialogCheck(pritext, sectext,
-            _('Do _not ask me again'), on_response_ok=_block_it)
+            _('_Do not ask me again'), on_response_ok=_block_it)
 
     def on_unblock(self, widget, list_, group=None):
         """
@@ -3393,7 +3393,7 @@ class RosterWindow:
             'but only until you change your status. Then he or she will see '
             'your global status.') % {'status': show}
         dialogs.ConfirmationDialogCheck(pritext, sectext,
-            _('Do _not ask me again'), on_response_ok=send_it)
+            _('_Do not ask me again'), on_response_ok=send_it)
 
     def on_status_combobox_changed(self, widget):
         """
@@ -4117,7 +4117,7 @@ class RosterWindow:
             'line. Generally it is used when the same person has several '
             'Jabber accounts or transport accounts.')
         dlg = dialogs.ConfirmationDialogCheck(pritext, sectext,
-            _('Do _not ask me again'), on_response_ok=merge_contacts)
+            _('_Do not ask me again'), on_response_ok=merge_contacts)
         if not confirm_metacontacts: # First time we see this window
             dlg.checkbutton.set_active(True)