diff --git a/spring-integration-sftp/src/main/java/org/springframework/integration/sftp/session/DefaultSftpSessionFactory.java b/spring-integration-sftp/src/main/java/org/springframework/integration/sftp/session/DefaultSftpSessionFactory.java
index 6a356d9467..60e012dea9 100644
--- a/spring-integration-sftp/src/main/java/org/springframework/integration/sftp/session/DefaultSftpSessionFactory.java
+++ b/spring-integration-sftp/src/main/java/org/springframework/integration/sftp/session/DefaultSftpSessionFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 the original author or authors.
+ * Copyright 2002-2012 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,6 +28,7 @@ import org.springframework.util.StringUtils;
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.Proxy;
 import com.jcraft.jsch.SocketFactory;
+import com.jcraft.jsch.UIKeyboardInteractive;
 import com.jcraft.jsch.UserInfo;
 
 /**
@@ -224,7 +225,7 @@ public class DefaultSftpSessionFactory implements SessionFactory {
 	 * It returns in the positive where possible and handles interactive authentication
 	 * (i.e. 'Please enter your password: ' prompts are dispatched automatically).
 	 */
-	private static class OptimisticUserInfoImpl implements UserInfo {
+	private static class OptimisticUserInfoImpl implements UserInfo, UIKeyboardInteractive {
 
 		private final String password;
 
@@ -254,6 +255,11 @@ public class DefaultSftpSessionFactory implements SessionFactory {
 
 		public void showMessage(String string) {
 		}
+
+		public String[] promptKeyboardInteractive(String destination,
+				String name, String instruction, String[] prompt, boolean[] echo) {
+			return null;
+		}
 	}
 
 }
diff --git a/spring-integration-sftp/src/test/java/org/springframework/integration/sftp/config/SftpOutboundTransferSample-ignored.xml b/spring-integration-sftp/src/test/java/org/springframework/integration/sftp/config/SftpOutboundTransferSample-ignored.xml
index ddceff2aac..358e1aa705 100644
--- a/spring-integration-sftp/src/test/java/org/springframework/integration/sftp/config/SftpOutboundTransferSample-ignored.xml
+++ b/spring-integration-sftp/src/test/java/org/springframework/integration/sftp/config/SftpOutboundTransferSample-ignored.xml
@@ -10,10 +10,11 @@
 
 	<bean id="sftpSessionFactory" class="org.springframework.integration.sftp.session.DefaultSftpSessionFactory">
 		<property name="host" value="localhost"/>
-		<property name="privateKey" value="classpath:org/springframework/integration/sftp/config/sftp_rsa"/>
-		<property name="privateKeyPassphrase" value="springintegration"/>
+<!-- 		<property name="privateKey" value="classpath:org/springframework/integration/sftp/config/sftp_rsa"/> -->
+<!-- 		<property name="privateKeyPassphrase" value="springintegration"/> -->
 		<property name="port" value="22"/>
 		<property name="user" value="ozhurakousky"/>
+		<property name="password" value="password"/>
 	</bean>
 	
 	<int:channel id="ftpChannel"/>