diff --git a/y2022/localizer/localizer.h b/y2022/localizer/localizer.h
index 59ad75c..fb56436 100644
--- a/y2022/localizer/localizer.h
+++ b/y2022/localizer/localizer.h
@@ -3,6 +3,7 @@
 
 #include "Eigen/Dense"
 #include "Eigen/Geometry"
+
 #include "aos/containers/ring_buffer.h"
 #include "aos/containers/sized_array.h"
 #include "aos/events/event_loop.h"