diff --git a/archinstall/lib/authentication/authentication_menu.py b/archinstall/lib/authentication/authentication_menu.py
index b5edc0b06f..0b90487a9a 100644
--- a/archinstall/lib/authentication/authentication_menu.py
+++ b/archinstall/lib/authentication/authentication_menu.py
@@ -37,7 +37,7 @@ def _define_menu_options(self) -> list[MenuItem]:
 		return [
 			MenuItem(
 				text=tr('Root password'),
-				action=lambda x: select_root_password(),
+				action=lambda _: select_root_password(),
 				preview_action=self._prev_root_pwd,
 				key='root_enc_password',
 			),
diff --git a/archinstall/lib/configuration.py b/archinstall/lib/configuration.py
index 6bf4d4fc5e..d554730328 100644
--- a/archinstall/lib/configuration.py
+++ b/archinstall/lib/configuration.py
@@ -14,7 +14,7 @@ async def confirm_config(config: ArchConfig) -> bool:
 	header += tr('Would you like to continue?') + '\n'
 
 	group = MenuItemGroup.yes_no()
-	group.set_preview_for_all(lambda x: config.user_config_to_json())
+	group.set_preview_for_all(lambda _: config.user_config_to_json())
 
 	result = await Confirmation(
 		group=group,
diff --git a/archinstall/lib/disk/encryption_menu.py b/archinstall/lib/disk/encryption_menu.py
index 7691b8dfe2..a36c0cdcf4 100644
--- a/archinstall/lib/disk/encryption_menu.py
+++ b/archinstall/lib/disk/encryption_menu.py
@@ -58,7 +58,7 @@ def _define_menu_options(self) -> list[MenuItem]:
 			),
 			MenuItem(
 				text=tr('Encryption password'),
-				action=lambda x: select_encrypted_password(),
+				action=lambda _: select_encrypted_password(),
 				value=self._enc_config.encryption_password,
 				dependencies=[self._check_dep_enc_type],
 				preview_action=self._prev_password,
@@ -181,7 +181,7 @@ def _preview(self, item: MenuItem) -> str | None:
 
 		return output
 
-	def _prev_type(self, item: MenuItem) -> str | None:
+	def _prev_type(self, _item: MenuItem) -> str | None:
 		enc_type = self._item_group.find_by_key('encryption_type').value
 
 		if enc_type:
diff --git a/archinstall/lib/global_menu.py b/archinstall/lib/global_menu.py
index 1460d3407e..87352786b4 100644
--- a/archinstall/lib/global_menu.py
+++ b/archinstall/lib/global_menu.py
@@ -177,7 +177,7 @@ def _get_menu_options(self) -> list[MenuItem]:
 			),
 			MenuItem(
 				text=tr('Save configuration'),
-				action=lambda x: self._safe_config(),
+				action=lambda _: self._safe_config(),
 				key=SpecialMenuKey.SAVE.value,
 			),
 			MenuItem(
@@ -502,7 +502,7 @@ def _get_install_warnings(self) -> list[str]:
 
 		return warnings
 
-	def _prev_install_invalid_config(self, item: MenuItem) -> PreviewResult | None:
+	def _prev_install_invalid_config(self, _item: MenuItem) -> PreviewResult | None:
 		self.sync_all_to_config()
 
 		warnings = self._get_install_warnings()
diff --git a/archinstall/lib/installer.py b/archinstall/lib/installer.py
index e110548f99..499f52ba1a 100644
--- a/archinstall/lib/installer.py
+++ b/archinstall/lib/installer.py
@@ -240,7 +240,6 @@ def _verify_boot_part(self) -> None:
 
 	def sanity_check(
 		self,
-		offline: bool = False,
 		skip_ntp: bool = False,
 		skip_wkd: bool = False,
 	) -> None:
@@ -547,7 +546,7 @@ def add_swapfile(self, size: str = '4G', enable_resume: bool = True, file: str =
 			self._kernel_params.append(f'resume=UUID={resume_uuid}')
 			self._kernel_params.append(f'resume_offset={resume_offset}')
 
-	def post_install_check(self, *args: str, **kwargs: str) -> list[str]:
+	def post_install_check(self) -> list[str]:
 		return [step for step, flag in self._helper_flags.items() if flag is False]
 
 	def set_mirrors(
diff --git a/archinstall/lib/menu/list_manager.py b/archinstall/lib/menu/list_manager.py
index 9b0d9cfc74..a5223abd45 100644
--- a/archinstall/lib/menu/list_manager.py
+++ b/archinstall/lib/menu/list_manager.py
@@ -134,7 +134,7 @@ async def handle_action(self, action: str, entry: ValueT | None, data: list[Valu
 		"""
 		raise NotImplementedError('Please implement me in the child class')
 
-	def filter_options(self, selection: ValueT, options: list[str]) -> list[str]:
+	def filter_options(self, _selection: ValueT, options: list[str]) -> list[str]:
 		"""
 		filter which actions to show for a specific selection
 		"""
diff --git a/archinstall/lib/networking.py b/archinstall/lib/networking.py
index 16b128553d..6ceae95a12 100644
--- a/archinstall/lib/networking.py
+++ b/archinstall/lib/networking.py
@@ -37,7 +37,7 @@ def __init__(self, timeout: int = 5) -> None:
 		self.previous_handler = None
 		self.previous_timer: int | None = None
 
-	def raise_timeout(self, signl: int, frame: FrameType | None) -> None:
+	def raise_timeout(self, _signl: int, _frame: FrameType | None) -> None:
 		"""
 		Raise the DownloadTimeout exception.
 		"""
diff --git a/archinstall/lib/plugins.py b/archinstall/lib/plugins.py
index 41b862f81e..4756e587c4 100644
--- a/archinstall/lib/plugins.py
+++ b/archinstall/lib/plugins.py
@@ -28,7 +28,7 @@
 
 # @archinstall.plugin decorator hook to programmatically add
 # plugins in runtime. Useful in profiles_bck and other things.
-def plugin(f: Any, *args: Any, **kwargs: Any) -> None:
+def plugin(f: Any, *_args: Any, **_kwargs: Any) -> None:
 	plugins[f.__name__] = f
 
 
diff --git a/archinstall/scripts/guided.py b/archinstall/scripts/guided.py
index 627a3b7553..9e04d27e61 100644
--- a/archinstall/scripts/guided.py
+++ b/archinstall/scripts/guided.py
@@ -87,7 +87,6 @@ def perform_installation(
 			installation.mount_ordered_layout()
 
 		installation.sanity_check(
-			arch_config_handler.args.offline,
 			arch_config_handler.args.skip_ntp,
 			arch_config_handler.args.skip_wkd,
 		)
diff --git a/archinstall/tui/components.py b/archinstall/tui/components.py
index 75cb82bea5..ada1f5c30b 100644
--- a/archinstall/tui/components.py
+++ b/archinstall/tui/components.py
@@ -347,7 +347,7 @@ def _update_options(self, options: list[Option]) -> None:
 		if focus_item := self._group.focus_item:
 			self._set_preview(focus_item.get_id())
 
-	def on_input_submitted(self, event: Input.Submitted) -> None:
+	def on_input_submitted(self, _event: Input.Submitted) -> None:
 		if self.query_one(Input).has_focus:
 			self._handle_search_action()
 
@@ -557,7 +557,7 @@ def compose(self) -> ComposeResult:
 
 		yield Footer()
 
-	def on_input_submitted(self, event: Input.Submitted) -> None:
+	def on_input_submitted(self, _event: Input.Submitted) -> None:
 		if self.query_one(Input).has_focus:
 			self._handle_search_action()
 
diff --git a/archinstall/tui/menu_item.py b/archinstall/tui/menu_item.py
index 98b57de070..401154bb77 100644
--- a/archinstall/tui/menu_item.py
+++ b/archinstall/tui/menu_item.py
@@ -292,7 +292,7 @@ def focus_last(self) -> None:
 		if last_item is not None:
 			self.focus_item = last_item
 
-	def focus_prev(self, skip_empty: bool = True) -> None:
+	def focus_prev(self) -> None:
 		# e.g. when filter shows no items
 		if self.focus_item is None:
 			return
@@ -302,7 +302,7 @@ def focus_prev(self, skip_empty: bool = True) -> None:
 		if item is not None:
 			self.focus_item = item
 
-	def focus_next(self, skip_not_enabled: bool = True) -> None:
+	def focus_next(self) -> None:
 		# e.g. when filter shows no items
 		if self.focus_item is None:
 			return
diff --git a/docs/conf.py b/docs/conf.py
index 65f752438b..ab52ef9a4a 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -10,11 +10,11 @@
 
 
 def process_docstring(
-	app: Sphinx,
-	what: str,
-	name: str,
-	obj: Any,
-	options: Any,
+	_app: Sphinx,
+	_what: str,
+	_name: str,
+	_obj: Any,
+	_options: Any,
 	lines: list[str],
 ) -> None:
 	spaces_pat = re.compile(r'( {8})')
diff --git a/pyproject.toml b/pyproject.toml
index 64abe9aedf..995d4b368d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -183,6 +183,7 @@ docstring-code-format = true
 [tool.ruff.lint]
 select = [
     "ANN",    # flake8-annotations
+    "ARG",    # flake8-unused-arguments
     "ASYNC",  # flake8-async
     "B",      # flake8-bugbear
     "C4",     # flake8-comprehensions