diff --git a/components/fal/src/fal_rtt.c b/components/fal/src/fal_rtt.c
index 9ef5be14401..7625dcd09fa 100644
--- a/components/fal/src/fal_rtt.c
+++ b/components/fal/src/fal_rtt.c
@@ -10,6 +10,8 @@
  */
 
 #include <fal.h>
+#include <string.h>
+#include <stdlib.h>
 #include <rtdevice.h>
 
 #define DBG_TAG "FAL"