diff --git a/plugin.gd b/plugin.gd
index e8de1fa..44af8ba 100644
--- a/plugin.gd
+++ b/plugin.gd
@@ -51,11 +51,11 @@ func _try_add_button() -> bool:
 	if not power_menu:
 		return false
 
-	var exit_button = power_menu.get("exit_button")
+	var exit_button: Variant = power_menu.get("exit_button")
 	if not exit_button:
 		return false
 
-	var container = exit_button.get_parent()
+	var container: Variant = exit_button.get_parent()
 	if not container:
 		return false
 	if container.has_node(BUTTON_NAME):
@@ -74,7 +74,7 @@ func _try_add_button() -> bool:
 	container.add_child(button)
 	container.move_child(button, exit_button.get_index())
 
-	var focus_group = power_menu.get("focus_group")
+	var focus_group: Variant = power_menu.get("focus_group")
 	if focus_group and focus_group.has_method("recalculate_focus"):
 		focus_group.recalculate_focus()
 
@@ -106,7 +106,7 @@ func _restart_inputplumber() -> void:
 	var out: Array = []
 	var code := OS.execute("sudo", ["-n", "systemctl", "restart", "inputplumber"], out)
 	if code != OK:
-		logger.warning("Unable to restart InputPlumber: " + _result_text(out))
+		logger.warn("Unable to restart InputPlumber: " + _result_text(out))
 
 
 ## Returns the session recorded by os-session-select before OpenGamepadUI was