diff --git a/y2022/vision/camera_reader_main.cc b/y2022/vision/camera_reader_main.cc
index bfd1c7d..9a01679 100644
--- a/y2022/vision/camera_reader_main.cc
+++ b/y2022/vision/camera_reader_main.cc
@@ -10,7 +10,7 @@
 DEFINE_double(duty_cycle, 0.65, "Duty cycle of the LEDs");
 DEFINE_uint32(exposure, 5,
               "Exposure time, in 100us increments; 0 implies auto exposure");
-DEFINE_uint32(outdoors_exposure, 4,
+DEFINE_uint32(outdoors_exposure, 13,
               "Exposure time when using --use_outdoors, in 100us increments; 0 "
               "implies auto exposure");