diff --git a/system/camerad/sensors/ar0231.cc b/system/camerad/sensors/ar0231.cc
index 88e978ebb1..5234ebd418 100644
--- a/system/camerad/sensors/ar0231.cc
+++ b/system/camerad/sensors/ar0231.cc
@@ -78,6 +78,7 @@ float ar0231_parse_temp_sensor(uint16_t calib1, uint16_t calib2, uint16_t data_r
 
 AR0231::AR0231() {
   image_sensor = cereal::FrameData::ImageSensor::AR0231;
+  bayer_pattern = CAM_ISP_PATTERN_BAYER_GRGRGR;
   pixel_size_mm = 0.003;
   data_word = true;
   frame_width = 1928;
diff --git a/system/camerad/sensors/os04c10.cc b/system/camerad/sensors/os04c10.cc
index cbbb93fdce..f6ba4504e1 100644
--- a/system/camerad/sensors/os04c10.cc
+++ b/system/camerad/sensors/os04c10.cc
@@ -22,6 +22,7 @@ const uint32_t os04c10_analog_gains_reg[] = {
 
 OS04C10::OS04C10() {
   image_sensor = cereal::FrameData::ImageSensor::OS04C10;
+  bayer_pattern = CAM_ISP_PATTERN_BAYER_BGBGBG;
   pixel_size_mm = 0.004;
   data_word = false;
 
diff --git a/system/camerad/sensors/ox03c10.cc b/system/camerad/sensors/ox03c10.cc
index 5ca3fb8d93..d8cdc89648 100644
--- a/system/camerad/sensors/ox03c10.cc
+++ b/system/camerad/sensors/ox03c10.cc
@@ -25,6 +25,7 @@ const uint32_t VS_TIME_MAX_OX03C10 = 34;  // vs < 35
 
 OX03C10::OX03C10() {
   image_sensor = cereal::FrameData::ImageSensor::OX03C10;
+  bayer_pattern = CAM_ISP_PATTERN_BAYER_GRGRGR;
   pixel_size_mm = 0.003;
   data_word = false;
   frame_width = 1928;
diff --git a/system/camerad/sensors/sensor.h b/system/camerad/sensors/sensor.h
index dc2aadfe13..1651fd8061 100644
--- a/system/camerad/sensors/sensor.h
+++ b/system/camerad/sensors/sensor.h
@@ -61,7 +61,7 @@ public:
   std::vector<i2c_random_wr_payload> init_reg_array;
 
   uint32_t bits_per_pixel;
-  uint32_t bayer_pattern = CAM_ISP_PATTERN_BAYER_GRGRGR;
+  uint32_t bayer_pattern;
   uint32_t mipi_format;
   uint32_t mclk_frequency;
   uint32_t frame_data_type;