diff --git a/fscrypt_uapi.h b/fscrypt_uapi.h
index 08592e0..3cda96e 100644
--- a/fscrypt_uapi.h
+++ b/fscrypt_uapi.h
@@ -9,11 +9,19 @@
 struct sys_fscrypt_add_key_arg {
     struct fscrypt_key_specifier key_spec;
     __u32 raw_size;
-    __u32 __reserved[8];
+    __u32 key_id;
+    __u32 __reserved[7];
     __u32 flags;
     __u8 raw[];
 };
 
+struct sys_fscrypt_provisioning_key_payload {
+    __u32 type;
+    __u32 __reserved;
+    __u8 raw[];
+};
+
 #define fscrypt_add_key_arg sys_fscrypt_add_key_arg
+#define fscrypt_provisioning_key_payload sys_fscrypt_provisioning_key_payload
 
 #endif  //_UAPI_LINUX_FSCRYPT_VOLD_H