diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index 8444355539c6d..c288ae49f91c6 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -485,7 +485,7 @@ static int ti_sci_cmd_get_revision(struct ti_sci_info *info)
 	ver->abi_major = rev_info->abi_major;
 	ver->abi_minor = rev_info->abi_minor;
 	ver->firmware_revision = rev_info->firmware_revision;
-	strncpy(ver->firmware_description, rev_info->firmware_description,
+	strscpy(ver->firmware_description, rev_info->firmware_description,
 		sizeof(ver->firmware_description));
 
 fail: