diff --git a/wise-webapp/src/main/java/com/wisemapping/model/Mindmap.java b/wise-webapp/src/main/java/com/wisemapping/model/Mindmap.java
index 6c12f841..c3bb77c3 100644
--- a/wise-webapp/src/main/java/com/wisemapping/model/Mindmap.java
+++ b/wise-webapp/src/main/java/com/wisemapping/model/Mindmap.java
@@ -59,7 +59,7 @@ public class Mindmap implements Serializable  {
     @Column(name = "public")
     private boolean isPublic;
 
-    @OneToMany(mappedBy="mindMap",orphanRemoval = true, cascade = {CascadeType.ALL},fetch = FetchType.LAZY)
+    @OneToMany(mappedBy="mindMap",orphanRemoval = true, cascade = {CascadeType.ALL})
     private Set<Collaboration> collaborations = new HashSet<>();
 
     @ManyToMany(cascade = CascadeType.ALL)