diff --git a/components/driver/deprecated/driver/mcpwm_types_legacy.h b/components/driver/deprecated/driver/mcpwm_types_legacy.h
index 44fd55bd09..a93ab83547 100644
--- a/components/driver/deprecated/driver/mcpwm_types_legacy.h
+++ b/components/driver/deprecated/driver/mcpwm_types_legacy.h
@@ -130,9 +130,9 @@ typedef enum {
 } mcpwm_sync_signal_t;
 
 // backward compatibility
-#define MCPWM_SELCT_SYNC0 MCPWM_SELCT_GPIO_SYNC0
-#define MCPWM_SELCT_SYNC1 MCPWM_SELCT_GPIO_SYNC1
-#define MCPWM_SELCT_SYNC2 MCPWM_SELCT_GPIO_SYNC2
+#define MCPWM_SELECT_SYNC0 MCPWM_SELECT_GPIO_SYNC0
+#define MCPWM_SELECT_SYNC1 MCPWM_SELECT_GPIO_SYNC1
+#define MCPWM_SELECT_SYNC2 MCPWM_SELECT_GPIO_SYNC2
 
 /**
  * @brief MCPWM timer sync event trigger