diff --git a/include/espressif/esp_system.h b/include/espressif/esp_system.h
index 4a82105..93eea64 100644
--- a/include/espressif/esp_system.h
+++ b/include/espressif/esp_system.h
@@ -24,7 +24,7 @@ struct sdk_rst_info{
 	uint32_t rtn_addr;
 };
 
-struct rst_info* sdk_system_get_rst_info(void);
+struct sdk_rst_info* sdk_system_get_rst_info(void);
 
 const char* sdk_system_get_sdk_version(void);