diff --git a/components/drivers/src/pipe.c b/components/drivers/src/pipe.c
index 00630c52eb..61b8a5db6b 100644
--- a/components/drivers/src/pipe.c
+++ b/components/drivers/src/pipe.c
@@ -24,6 +24,7 @@
  */
 #include <rthw.h>
 #include <rtdevice.h>
+#include <stdint.h>
 
 #if defined(RT_USING_POSIX)
 #include <dfs_file.h>