diff --git a/src/main/java/io/iron/ironmq/QueueModel.java b/src/main/java/io/iron/ironmq/QueueModel.java
index <HASH>..<HASH> 100644
--- a/src/main/java/io/iron/ironmq/QueueModel.java
+++ b/src/main/java/io/iron/ironmq/QueueModel.java
@@ -10,7 +10,7 @@ public class QueueModel {
     private String project_id;
     private int retries;
     private String pushType;
-    private int retriesDelay;
+    private int retries_delay;
     private String error_queue;
     private ArrayList<Subscriber> subscribers;
     private ArrayList<Alert> alerts;
@@ -23,7 +23,7 @@ public class QueueModel {
         this.project_id = project_id;
         this.retries = retries;
         this.pushType = pushType;
-        this.retriesDelay = retriesDelay;
+        this.retries_delay = retriesDelay;
         this.error_queue = errorQueue;
         this.subscribers = subscribers;
         this.alerts = alerts;
@@ -86,11 +86,11 @@ public class QueueModel {
     }
 
     public int getRetriesDelay() {
-        return retriesDelay;
+        return retries_delay;
     }
 
     public void setRetriesDelay(int retriesDelay) {
-        this.retriesDelay = retriesDelay;
+        this.retries_delay = retriesDelay;
     }
 
     public String getErrorQueue() {
Fixed retries_delay issue