diff --git a/bsp/simulator/applications/platform.c b/bsp/simulator/applications/platform.c
index 2594772eb2bd2981d24ccf76c95fa08901a11007..3af1e16a8a8f1647f5bd528cb6c17da4ca57d325 100644
--- a/bsp/simulator/applications/platform.c
+++ b/bsp/simulator/applications/platform.c
@@ -9,12 +9,6 @@
 #include <rtthread.h>
 #include "board.h"
 
-#include <shell.h>
-
-#ifdef RT_USING_LIBC
-#error "simulator does not support RT_USING_LIBC"
-#endif
-
 int platform_init(void)
 {
 #ifdef RT_USING_LWIP