diff --git a/scenes/button-flat/nine-patch-button.gd b/scenes/button-flat/nine-patch-button.gd
index 7936e624..6fe49ab2 100644
--- a/scenes/button-flat/nine-patch-button.gd
+++ b/scenes/button-flat/nine-patch-button.gd
@@ -97,7 +97,7 @@ func _enter_tree() -> void:
 
 
 func _on_settings_changed():
-    apply_colors(ProjectSettings.get_setting("application/config/Цвет темы программы", false ))
+    apply_colors(ProjectSettings.get_setting('application/config/%s' % 'Цвет темы программы', false ))
 
 
 func _exit_tree() -> void: