diff --git a/system/camerad/sensors/os04c10.cc b/system/camerad/sensors/os04c10.cc
index e15b4470e2..5074b08f2c 100644
--- a/system/camerad/sensors/os04c10.cc
+++ b/system/camerad/sensors/os04c10.cc
@@ -50,7 +50,7 @@ OS04C10::OS04C10() {
   dc_gain_on_grey = 0.9;
   dc_gain_off_grey = 1.0;
   exposure_time_min = 2;
-  exposure_time_max = 2352;
+  exposure_time_max = 1684;
   analog_gain_min_idx = 0x0;
   analog_gain_rec_idx = 0x0;  // 1x
   analog_gain_max_idx = 0x28;
diff --git a/system/camerad/sensors/os04c10_registers.h b/system/camerad/sensors/os04c10_registers.h
index b8844379f9..8b1c78c69d 100644
--- a/system/camerad/sensors/os04c10_registers.h
+++ b/system/camerad/sensors/os04c10_registers.h
@@ -278,8 +278,8 @@ const struct i2c_random_wr_payload init_array_os04c10[] = {
   {0x3816, 0x03},
   {0x3817, 0x01},
 
-  {0x380c, 0x08}, {0x380d, 0x5c}, // HTS
-  {0x380e, 0x09}, {0x380f, 0x38}, // VTS
+  {0x380c, 0x0b}, {0x380d, 0xac}, // HTS
+  {0x380e, 0x06}, {0x380f, 0x9c}, // VTS
 
   {0x3820, 0xb3},
   {0x3821, 0x01},
@@ -307,7 +307,6 @@ const struct i2c_random_wr_payload init_array_os04c10[] = {
   // {0x0100, 0x01},
   // {0x320d, 0x00},
   // {0x3208, 0xa0},
-  {0x3822, 0x14},
 
   // initialize exposure
   {0x3503, 0x88},