diff --git a/src/main/java/com/eactive/eai/adapter/http/client/impl/HttpClient5AdapterServiceRest.java b/src/main/java/com/eactive/eai/adapter/http/client/impl/HttpClient5AdapterServiceRest.java
index 84d91bd..d0e92da 100644
--- a/src/main/java/com/eactive/eai/adapter/http/client/impl/HttpClient5AdapterServiceRest.java
+++ b/src/main/java/com/eactive/eai/adapter/http/client/impl/HttpClient5AdapterServiceRest.java
@@ -84,7 +84,6 @@ import com.nimbusds.jwt.SignedJWT;
 import com.kjbank.encrypt.exchange.crypto.AES256GCMCipher;
 import com.kjbank.encrypt.exchange.crypto.ECDHESA256Cipher;
 import com.eactive.eai.authserver.service.OAuth2Manager;
-import com.kjbank.simple.core.exchange.crypto.ExchangeCrypto;
 import java.util.Set;
 import java.util.HashSet;
 import java.util.Date;