diff --git a/README.md b/README.md
index 3f36d8e..bbada4f 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ Simply invoke the following command from shell.
 wtsexporter -a
 ```
 
-### Encrypted Android WhatsApp Backup (crypt14)
+### Encrypted Android WhatsApp Backup (crypt14, not support until release 0.7)
 In order to support the decryption, install pycryptodome if it is not installed
 ```sh
 pip install pycryptodome