diff --git a/briar-gtk/briar_gtk/actions/registration.py b/briar-gtk/briar_gtk/actions/registration.py
index 0c7086f279d054484ec14f759c7f8ad29060ec9a..dce976ca995eda3238676aa27b6403e94ec92368 100644
--- a/briar-gtk/briar_gtk/actions/registration.py
+++ b/briar-gtk/briar_gtk/actions/registration.py
@@ -33,7 +33,7 @@ class RegistrationActions(Actions):
 
     # pylint: disable=unused-argument
     def _create_account(self, action, parameter):
-        self.widget.on_create_account_pressed(None)
+        self.widget.on_create_account_pressed()
 
     # pylint: disable=unused-argument
     def _proceed_from_nickname(self, action, parameter):
diff --git a/briar-gtk/briar_gtk/containers/add_contact.py b/briar-gtk/briar_gtk/containers/add_contact.py
index 1134a60625d651a847ee304d1db451e08bc39ae7..c5b71019e462975969d463e255c9e66c19f3f9d9 100644
--- a/briar-gtk/briar_gtk/containers/add_contact.py
+++ b/briar-gtk/briar_gtk/containers/add_contact.py
@@ -58,7 +58,6 @@ class AddContactContainer(Container):
     def _on_link_enter(self, widget):
         self.proceed_from_links()
 
-    # pylint: disable=unused-argument
     def proceed_from_links(self):
         link_error_label = self.builder.get_object("link_error_label")
         if self._link_is_empty():
@@ -105,7 +104,6 @@ class AddContactContainer(Container):
         links_page = self.builder.get_object("links_page")
         self.add_contact_flow_stack.set_visible_child(links_page)
 
-    # pylint: disable=unused-argument
     def on_add_contact_pressed(self):
         alias_error_label = self.builder.get_object(
             "alias_error_label")
diff --git a/briar-gtk/briar_gtk/containers/main_window.py b/briar-gtk/briar_gtk/containers/main_window.py
index e49c422da6c687306024fe15c4d0c3ca11a37db7..a0b49c5b6ddbd21bb5f7e3b032ec15a8a79f27d8 100644
--- a/briar-gtk/briar_gtk/containers/main_window.py
+++ b/briar-gtk/briar_gtk/containers/main_window.py
@@ -150,7 +150,6 @@ class MainWindowContainer(Container):
         for child in contacts_list_box_children:
             self.contacts_list_box.remove(child)
 
-    # pylint: disable=unused-argument
     def show_sidebar(self):
         self.main_window_leaflet.set_visible_child(
             self.builder.get_object("sidebar_box"))
diff --git a/briar-gtk/briar_gtk/containers/private_chat.py b/briar-gtk/briar_gtk/containers/private_chat.py
index 4cba4991dfac22f7f08a233d75b62f43c7854c2c..c5bc82191c4e3fbe5d11789db08f658cd1066e26 100644
--- a/briar-gtk/briar_gtk/containers/private_chat.py
+++ b/briar-gtk/briar_gtk/containers/private_chat.py
@@ -68,7 +68,6 @@ class PrivateChatContainer(Container):
     def _add_message_async(self, message):
         GLib.idle_add(self._add_message, message)
 
-    # pylint: disable=unused-argument
     def send_message(self, widget):
         message = widget.get_text()
         private_chat = PrivateChat(APP().api, self._contact_id)
diff --git a/briar-gtk/briar_gtk/containers/registration.py b/briar-gtk/briar_gtk/containers/registration.py
index c5c403261e5ce8432e23b647aae14ef662ae8f31..f14f2225823db3c5bc2e9c9e036b8c1f160bcb80 100644
--- a/briar-gtk/briar_gtk/containers/registration.py
+++ b/briar-gtk/briar_gtk/containers/registration.py
@@ -50,10 +50,9 @@ class RegistrationContainer(Container):
         nickname_entry.connect("activate", self._on_nickname_enter)
 
     # pylint: disable=unused-argument
-    def _on_nickname_enter(self, event):
+    def _on_nickname_enter(self, widget):
         self.proceed_from_nickname()
 
-    # pylint: disable=unused-argument
     def proceed_from_nickname(self):
         nickname_error_label = self.builder.get_object("nickname_error_label")
         if self._nickname_is_empty():
@@ -84,15 +83,14 @@ class RegistrationContainer(Container):
             "activate", self._on_passwords_enter)
 
     # pylint: disable=unused-argument
-    def _on_passwords_enter(self, event):
-        self.on_create_account_pressed(None)
+    def _on_passwords_enter(self, widget):
+        self.on_create_account_pressed()
 
     def show_nickname_page(self):
         nickname_page = self.builder.get_object("nickname_page")
         self.registration_flow_stack.set_visible_child(nickname_page)
 
-    # pylint: disable=unused-argument
-    def on_create_account_pressed(self, button):
+    def on_create_account_pressed(self):
         if self._password_is_empty():
             self._show_error_message(_("Please enter a password"))
             return