1 files changed, 1 insertions, 1 deletions

diff --git a/js/helper-classes/backup-delete/Materials/MandelMaterial.js b/js/helper-classes/backup-delete/Materials/MandelMaterial.js
index 25b08404..df732ed2 100644
--- a/js/helper-classes/backup-delete/Materials/MandelMaterial.js
+++ b/js/helper-classes/backup-delete/Materials/MandelMaterial.js
@@ -74,7 +74,7 @@ function MandelMaterial()
                 this._shader.init();
 
                 // set up the material node
-                this._materialNode = createMaterialNode("mandelMaterial");
+                this._materialNode = createMaterialNode("mandelMaterial_" + world.generateUniqueNodeID());
                 this._materialNode.setShader(this._shader);
 
                 this._time = 0;