diff --git a/y2019/vision/global_calibration.cc b/y2019/vision/global_calibration.cc
index 94048ad..186e025 100644
--- a/y2019/vision/global_calibration.cc
+++ b/y2019/vision/global_calibration.cc
@@ -247,7 +247,7 @@
   results.dataset = info;
   results.intrinsics = IntrinsicParams::get(&intrinsics[0]);
   results.geometry = CameraGeometry::get(&geometry[0]);
-  DumpCameraConstants(info.camera_id, results);
+  DumpCameraConstants("y2019/vision/constants.cc", info.camera_id, results);
 }
 
 }  // namespace y2019