diff --git a/navalplanner-gantt-zk/src/main/java/org/zkoss/ganttz/ListDetails.java b/navalplanner-gantt-zk/src/main/java/org/zkoss/ganttz/ListDetails.java
index 41048f601..3e1d05d44 100644
--- a/navalplanner-gantt-zk/src/main/java/org/zkoss/ganttz/ListDetails.java
+++ b/navalplanner-gantt-zk/src/main/java/org/zkoss/ganttz/ListDetails.java
@@ -33,7 +33,7 @@ public class ListDetails extends HtmlMacroComponent {
         taskDetail.setParent(insertionPoint);
         taskDetail.afterCompose();
         Task task = new Task();
-        getPlanner().publishTask(task);
+        getPlanner().addTask(task);
         task.setColor("yellow");
         task.setId(newId);
     }
diff --git a/navalplanner-gantt-zk/src/main/java/org/zkoss/ganttz/Planner.java b/navalplanner-gantt-zk/src/main/java/org/zkoss/ganttz/Planner.java
index 89807f93c..730dd3d05 100644
--- a/navalplanner-gantt-zk/src/main/java/org/zkoss/ganttz/Planner.java
+++ b/navalplanner-gantt-zk/src/main/java/org/zkoss/ganttz/Planner.java
@@ -91,9 +91,8 @@ public class Planner extends XulElement implements AfterCompose {
         });
     }
 
-    public void publishTask(Task task) {
+    public void addTask(Task task) {
         getTaskList().addTask(task);
-        dependencyRegistry.add(task.getTaskBean());
     }
 
     public void publishDependency(Dependency dependency) {