diff --git a/drivers/mailbox/k3-sec-proxy.c b/drivers/mailbox/k3-sec-proxy.c
index 1194c6f..a560209 100644
--- a/drivers/mailbox/k3-sec-proxy.c
+++ b/drivers/mailbox/k3-sec-proxy.c
@@ -7,7 +7,9 @@
  */
 
 #include <common.h>
+#include <malloc.h>
 #include <asm/io.h>
+#include <dm/device_compat.h>
 #include <linux/types.h>
 #include <linux/bitops.h>
 #include <linux/soc/ti/k3-sec-proxy.h>