1 files changed, 1 insertions, 1 deletions

diff --git a/js/helper-classes/backup-delete/Materials/TwistVertMaterial.js b/js/helper-classes/backup-delete/Materials/TwistVertMaterial.js
index 853e895c..dd49555c 100644
--- a/js/helper-classes/backup-delete/Materials/TwistVertMaterial.js
+++ b/js/helper-classes/backup-delete/Materials/TwistVertMaterial.js
@@ -57,7 +57,7 @@ function TwistVertMaterial()
                 this._shader.twistMe.color.set( this.getColor() );
 
                 // set up the material node
-                this._materialNode = createMaterialNode("twistVertMaterial");
+                this._materialNode = createMaterialNode("twistVertMaterial_" + world.generateUniqueNodeID());
                 this._materialNode.setShader(this._shader);
 
                 // initialize the twist vert properties