diff --git a/ringbuf.c b/ringbuf.c
index 0293f36..c272b01 100644
--- a/ringbuf.c
+++ b/ringbuf.c
@@ -1,12 +1,13 @@
 /* SPDX-License-Identifier: MIT */
 
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
+// #include <stdlib.h>
+// #include <string.h>
 
 #include "ringbuf.h"
+#include <stdint.h>
 
 #ifdef DEBUG
+#include <stdio.h>
 #define DEBUG_PRINT(fmt, ...) printf(fmt, __VA_ARGS__)
 #else
 #define DEBUG_PRINT(fmt, ...)