diff --git a/cli/src/main/java/hudson/cli/FullDuplexHttpStream.java b/cli/src/main/java/hudson/cli/FullDuplexHttpStream.java
index 941dc4b0ae532f71ddd00c61e09b422a138d689a..abde9bb2022664eda42f5b28d91e9d58fbcfe04f 100644
--- a/cli/src/main/java/hudson/cli/FullDuplexHttpStream.java
+++ b/cli/src/main/java/hudson/cli/FullDuplexHttpStream.java
@@ -44,7 +44,7 @@ public class FullDuplexHttpStream {
 
     private static String basicAuth(String userInfo) {
         if (userInfo != null)
-            return "Basic "+new String(new Base64().encodeBase64(userInfo.getBytes()));
+            return "Basic "+new String(Base64.encodeBase64(userInfo.getBytes()));
         return null;
     }