diff --git a/field_friend/vision/calibratable_usb_camera.py b/field_friend/vision/calibratable_usb_camera.py
index 5b522a14..a4a41b90 100644
--- a/field_friend/vision/calibratable_usb_camera.py
+++ b/field_friend/vision/calibratable_usb_camera.py
@@ -33,12 +33,4 @@ def from_dict(cls, data: dict[str, Any]) -> Self:
         }))
 
     def to_dict(self) -> dict:
-        base_dict = {
-            'id': self.id,
-            'name': self.name,
-            'connect_after_init': self.connect_after_init,
-            'streaming': self.streaming,
-            'focal_length': self.focal_length,
-            'calibration': persistence.to_dict(self.calibration),
-        }
-        return base_dict | {name: param.value for name, param in self._parameters.items()}
+        return super().to_dict() | {'focal_length': self.focal_length} | {name: param.value for name, param in self._parameters.items()}