diff --git a/components/libc/minilibc/stdint.h b/components/libc/minilibc/stdint.h
index ce9c500867ec6567ad08de753ba685fad4a6ae3f..6c8dd6bfaa15096873cc0573e9af9112836b417a 100644
--- a/components/libc/minilibc/stdint.h
+++ b/components/libc/minilibc/stdint.h
@@ -9,6 +9,8 @@ typedef	rt_int16_t		int16_t;
 typedef	rt_uint16_t		uint16_t;
 typedef	rt_int32_t		int32_t;
 typedef	rt_uint32_t		uint32_t;
+typedef long long		int64_t;
+typedef unsigned long long uint64_t;
 
 /*
  * 7.18.2 Limits of specified-width integer types.