diff --git a/driver/isdb2056_device.c b/driver/isdb2056_device.c
index 53b8964..95a5837 100644
--- a/driver/isdb2056_device.c
+++ b/driver/isdb2056_device.c
@@ -888,7 +888,7 @@ static int isdb2056_device_load_config(struct isdb2056_device *isdb2056,
 	chrdev2056->tc90522_s.dev = dev;
 	chrdev2056->tc90522_s.i2c = &it930x->i2c_master[2];
 	chrdev2056->tc90522_s.i2c_addr = 0x13;
-	chrdev2056->tc90522_s.is_secondary = false;
+	chrdev2056->tc90522_s.is_secondary = true;
 
 	chrdev2056->r850.dev = dev;
 	chrdev2056->r850.i2c = &chrdev2056->tc90522_t.i2c_master;