1 files changed, 1 insertions, 1 deletions

diff --git a/js/helper-classes/RDGE/Materials/PulseMaterial.js b/js/helper-classes/RDGE/Materials/PulseMaterial.js
index d76b9966..28f2a430 100644
--- a/js/helper-classes/RDGE/Materials/PulseMaterial.js
+++ b/js/helper-classes/RDGE/Materials/PulseMaterial.js
@@ -105,7 +105,7 @@ function PulseMaterial()
                 this._shader.init();
 
                 // set up the material node
-                this._materialNode = createMaterialNode("pulseMaterial");
+                this._materialNode = createMaterialNode("pulseMaterial_" + world.generateUniqueNodeID());
                 this._materialNode.setShader(this._shader);
 
                 this._time = 0;