diff --git a/core/shared/platform/baremetal/platform_internal.h b/core/shared/platform/baremetal/platform_internal.h
index 62cb59b1..b0ac7f6e 100644
--- a/core/shared/platform/baremetal/platform_internal.h
+++ b/core/shared/platform/baremetal/platform_internal.h
@@ -5,10 +5,10 @@
 #include <stdbool.h>
 // #include <assert.h>
 // #include <time.h>
-// #include <string.h>
+#include <string.h>
 #include <stdio.h>
-// #include <stdlib.h>
-// #include <math.h>
+#include <stdlib.h>
+#include <math.h>
 #include <stdarg.h>
 // #include <ctype.h>
 // #include <pthread.h>