diff --git a/components/driver/include/driver/mcpwm.h b/components/driver/include/driver/mcpwm.h
index c80bca21d2..66488be69b 100644
--- a/components/driver/include/driver/mcpwm.h
+++ b/components/driver/include/driver/mcpwm.h
@@ -141,9 +141,9 @@ 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