diff --git a/library/ssl_tls13_client.c b/library/ssl_tls13_client.c
index 5c668bd..86dd0ec 100644
--- a/library/ssl_tls13_client.c
+++ b/library/ssl_tls13_client.c
@@ -11,7 +11,7 @@
 
 #include <string.h>
 
-#include "mbedtls/debug.h"
+#include "debug_internal.h"
 #include "mbedtls/error.h"
 #include "mbedtls/platform.h"