diff --git a/bsp/sparkfun-redv/freedom-e-sdk/bsp/env/freedom-e300-hifive1/init.c b/bsp/sparkfun-redv/freedom-e-sdk/bsp/env/freedom-e300-hifive1/init.c
index 1ee1d9aaf286a99a4116ef1f362e4de7cfe83feb..9e4fa55ec094220ec302b2fcaad77bcf6b50fce8 100644
--- a/bsp/sparkfun-redv/freedom-e-sdk/bsp/env/freedom-e300-hifive1/init.c
+++ b/bsp/sparkfun-redv/freedom-e-sdk/bsp/env/freedom-e300-hifive1/init.c
@@ -4,7 +4,7 @@
 
 #include "platform.h"
 #include "encoding.h"
-#include "rtthread.h"
+#include <rtthread.h>
 
 extern int main(int argc, char** argv);
 extern void trap_entry();