diff --git a/selfdrive/camerad/cameras/camera_qcom2.cc b/selfdrive/camerad/cameras/camera_qcom2.cc
index 030bbe47e1..373e129a83 100644
--- a/selfdrive/camerad/cameras/camera_qcom2.cc
+++ b/selfdrive/camerad/cameras/camera_qcom2.cc
@@ -227,7 +227,7 @@ void sensors_init(int video0_fd, int sensor_fd, int camera_num) {
   buf_desc[0].size = buf_desc[0].length = sizeof(struct cam_cmd_i2c_info) + sizeof(struct cam_cmd_probe);
   buf_desc[0].type = CAM_CMD_BUF_LEGACY;
   struct cam_cmd_i2c_info *i2c_info = (struct cam_cmd_i2c_info *)alloc_w_mmu_hdl(video0_fd, buf_desc[0].size, (uint32_t*)&buf_desc[0].mem_handle);
-  struct cam_cmd_probe *probe = (struct cam_cmd_probe *)((uint8_t *)i2c_info) + sizeof(struct cam_cmd_i2c_info);
+  auto probe = (struct cam_cmd_probe *)(i2c_info + 1);
 
   switch (camera_num) {
     case 0: