diff --git a/picamera2/picamera2.py b/picamera2/picamera2.py
index 72f57e42..161e0e4b 100644
--- a/picamera2/picamera2.py
+++ b/picamera2/picamera2.py
@@ -1130,8 +1130,8 @@ def configure_(self, camera_config="preview") -> None:
                 scaler_crops.append(par_crop[1] if camera_config["lores"]["preserve_ar"] else scaler_crops[0])
             self.set_controls({"ScalerCrops": scaler_crops})
 
-    def configure(self, camera_config="preview") -> None:
-        """Configure the camera system with the given configuration."""
+    def configure(self, camera_config=None) -> None:
+        """Configure the camera system with the given configuration. Defaults to the 'preview' configuration"""
         self.configure_(camera_config)
 
     def camera_configuration(self) -> dict: