diff --git a/src/main/java/io/lettuce/core/RedisCommandBuilder.java b/src/main/java/io/lettuce/core/RedisCommandBuilder.java
index fb7e0c1376..9470d17bfa 100644
--- a/src/main/java/io/lettuce/core/RedisCommandBuilder.java
+++ b/src/main/java/io/lettuce/core/RedisCommandBuilder.java
@@ -38,7 +38,6 @@
 import io.lettuce.core.protocol.BaseRedisCommandBuilder;
 import io.lettuce.core.protocol.Command;
 import io.lettuce.core.protocol.CommandArgs;
-import io.lettuce.core.protocol.CommandKeyword;
 import io.lettuce.core.protocol.CommandType;
 import io.lettuce.core.protocol.RedisCommand;
 
@@ -2695,7 +2694,6 @@ Command<K, V, List<V> > zdiff(K... keys) {
 
         CommandArgs<K, V> args = new CommandArgs<>(codec);
         args.add(keys.length).addKeys(keys);
-        System.out.println(args);
         return createCommand(ZDIFF, new ValueListOutput<>(codec), args);
     }