diff --git a/components/esp_driver_i2c/i2c_private.h b/components/esp_driver_i2c/i2c_private.h
index a78dfdd067..4eaad6be84 100644
--- a/components/esp_driver_i2c/i2c_private.h
+++ b/components/esp_driver_i2c/i2c_private.h
@@ -57,7 +57,7 @@ extern "C" {
 #define I2C_ALLOW_INTR_PRIORITY_MASK ESP_INTR_FLAG_LOWMED
 
 #define I2C_PM_LOCK_NAME_LEN_MAX 16
-#define I2C_STATIC_OPERATION_ARRAY_MAX 6
+#define I2C_STATIC_OPERATION_ARRAY_MAX SOC_I2C_CMD_REG_NUM
 
 #define ACK_VAL 0
 #define NACK_VAL 1