diff --git a/openvidu-java-client/src/main/java/io/openvidu/java/client/Recording.java b/openvidu-java-client/src/main/java/io/openvidu/java/client/Recording.java
index 0f8f31ca..6557661a 100644
--- a/openvidu-java-client/src/main/java/io/openvidu/java/client/Recording.java
+++ b/openvidu-java-client/src/main/java/io/openvidu/java/client/Recording.java
@@ -58,8 +58,8 @@ public class Recording {
 	private String id;
 	private String sessionId;
 	private long createdAt; // milliseconds (UNIX Epoch time)
-	private long size = 0; // bytes
-	private double duration = 0; // seconds
+	private long size; // bytes
+	private double duration; // seconds
 	private String url;
 	private boolean hasAudio = true;
 	private boolean hasVideo = true;