diff --git a/README.md b/README.md
index 825116b5a..4da168fc4 100644
--- a/README.md
+++ b/README.md
@@ -85,6 +85,7 @@ single call hash function. Instead the name `WC_SHA`, `WC_SHA256`, `WC_SHA384` a
 * The following algorithms have been removed:
 ** HC-128
 ** Rabbit
+** IDEA
 
 If this adversely affects you or your customers, please get in cotact with the wolfSSL team. (support@wolfssl.com)