diff --git a/UnityClient/Packages/vbl.urchin/Scripts/Managers/PrimitiveMeshManager.cs b/UnityClient/Packages/vbl.urchin/Scripts/Managers/PrimitiveMeshManager.cs
index f87f735d..ee15c20a 100644
--- a/UnityClient/Packages/vbl.urchin/Scripts/Managers/PrimitiveMeshManager.cs
+++ b/UnityClient/Packages/vbl.urchin/Scripts/Managers/PrimitiveMeshManager.cs
@@ -39,6 +39,8 @@ private void Start()
             Client_SocketIO.SetScale += SetScale;
             Client_SocketIO.SetColor += SetColor;
             Client_SocketIO.SetMaterial += SetMaterial;
+
+            Client_SocketIO.ClearMeshes += Clear;
         }
 
         public void CreateMesh(List<string> meshes) //instantiates cube as default
diff --git a/UnityClient/Packages/vbl.urchin/Scripts/Managers/ProbeManager.cs b/UnityClient/Packages/vbl.urchin/Scripts/Managers/ProbeManager.cs
index 3d814e51..520a9918 100644
--- a/UnityClient/Packages/vbl.urchin/Scripts/Managers/ProbeManager.cs
+++ b/UnityClient/Packages/vbl.urchin/Scripts/Managers/ProbeManager.cs
@@ -50,6 +50,8 @@ private void Start()
             Client_SocketIO.SetProbeAngles += SetAngles;
             //Client_SocketIO.SetProbeStyle += SetStyles;
             Client_SocketIO.SetProbeSize += SetSizes;
+
+            Client_SocketIO.ClearProbes += ClearProbes;
         }
 
         #endregion
diff --git a/UnityClient/Packages/vbl.urchin/Scripts/Managers/TextManager.cs b/UnityClient/Packages/vbl.urchin/Scripts/Managers/TextManager.cs
index 6323c72a..056c4090 100644
--- a/UnityClient/Packages/vbl.urchin/Scripts/Managers/TextManager.cs
+++ b/UnityClient/Packages/vbl.urchin/Scripts/Managers/TextManager.cs
@@ -32,6 +32,8 @@ private void Start()
             Client_SocketIO.SetTextColors += SetColor;
             Client_SocketIO.SetTextSizes += SetSize;
             Client_SocketIO.SetTextPositions += SetPosition;
+
+            Client_SocketIO.ClearText += Clear;
         }
         #endregion
 
diff --git a/UnityClient/Packages/vbl.urchin/Scripts/Managers/VolumeManager.cs b/UnityClient/Packages/vbl.urchin/Scripts/Managers/VolumeManager.cs
index e4da9600..1a7d885c 100644
--- a/UnityClient/Packages/vbl.urchin/Scripts/Managers/VolumeManager.cs
+++ b/UnityClient/Packages/vbl.urchin/Scripts/Managers/VolumeManager.cs
@@ -21,6 +21,8 @@ private void Start()
             Client_SocketIO.CreateVolume += Create;
             Client_SocketIO.DeleteVolume += Delete;
             Client_SocketIO.SetVolumeColormap += SetColormap;
+
+            Client_SocketIO.ClearVolumes += Clear;
         }
 
         #region Public functions