diff --git a/src/java/net/brutex/xservices/ws/ExecuteService.java b/src/java/net/brutex/xservices/ws/ExecuteService.java
index b882f56..c328544 100644
--- a/src/java/net/brutex/xservices/ws/ExecuteService.java
+++ b/src/java/net/brutex/xservices/ws/ExecuteService.java
@@ -35,19 +35,13 @@ public interface ExecuteService {
 
 	@WebMethod(operationName = "runCommandWithSSH")
 	public abstract ReturnCode runCommandWithSSH(
-			@WebParam(name = "host") String host,
-			@WebParam(name = "port") int port,
-			@WebParam(name = "username") String username,
-			@WebParam(name = "password") String password,
+			@WebParam(name = "host") HostConnection host,
 			@WebParam(name = "command") String cmd,
 			@WebParam(name = "timeout") long timeout);
 
 	@WebMethod(operationName = "runCommandWithSSHKeyAuth")
 	public abstract ReturnCode runCommandWithSSHKeyAuth(
-			@WebParam(name = "host") String host,
-			@WebParam(name = "port") int port,
-			@WebParam(name = "username") String username,
-			@WebParam(name = "passphrase") String passphrase,
+			@WebParam(name = "host") HostConnection host,
 			@WebParam(name = "keyfile") String keyfile,
 			@WebParam(name = "command") String cmd,
 			@WebParam(name = "timeout") long timeout);
diff --git a/src/java/net/brutex/xservices/ws/impl/ExecuteServiceImpl.java b/src/java/net/brutex/xservices/ws/impl/ExecuteServiceImpl.java
index 79f3eb5..6c63c2a 100644
--- a/src/java/net/brutex/xservices/ws/impl/ExecuteServiceImpl.java
+++ b/src/java/net/brutex/xservices/ws/impl/ExecuteServiceImpl.java
@@ -126,14 +126,11 @@ public class ExecuteServiceImpl implements ExecuteService {
 	 */
     @Override
 	@WebMethod(operationName = "runCommandWithSSH")
-    public ReturnCode runCommandWithSSH(@WebParam(name = "host") String host,
-            @WebParam(name = "port") int port,
-            @WebParam(name = "username") String username,
-            @WebParam(name = "password") String password,
+    public ReturnCode runCommandWithSSH(@WebParam(name = "host") HostConnection host,
             @WebParam(name = "command") String cmd,
             @WebParam(name = "timeout") long timeout) {
 
-        return sshExec(host, username, password, port, cmd, timeout);
+        return sshExec(host.hostname, host.user, host.password, host.port, cmd, timeout);
     }
 
     /* (non-Javadoc)
@@ -141,15 +138,12 @@ public class ExecuteServiceImpl implements ExecuteService {
 	 */
     @Override
 	@WebMethod(operationName = "runCommandWithSSHKeyAuth")
-    public ReturnCode runCommandWithSSHKeyAuth(@WebParam(name = "host") String host,
-            @WebParam(name = "port") int port,
-            @WebParam(name = "username") String username,
-            @WebParam(name = "passphrase") String passphrase,
+    public ReturnCode runCommandWithSSHKeyAuth(@WebParam(name = "host") HostConnection host,
             @WebParam(name = "keyfile") String keyfile,
             @WebParam(name = "command") String cmd,
             @WebParam(name = "timeout") long timeout) {
 
-        return sshExecWithCert(host, username, passphrase, keyfile, port, cmd, timeout);
+        return sshExecWithCert(host.hostname, host.user, host.password, keyfile, host.port, cmd, timeout);
     }
 
     /* (non-Javadoc)