diff --git a/examples/webgl_interactive_instances_gpu.html b/examples/webgl_interactive_instances_gpu.html
index 60bef9fb53838bd84f4cda309115502eeab5870f..53740555cc090167fff675eb4d6b60436b7a765c 100644
--- a/examples/webgl_interactive_instances_gpu.html
+++ b/examples/webgl_interactive_instances_gpu.html
@@ -602,7 +602,7 @@
 			var vert = document.getElementById( 'vertMaterial' ).textContent;
 			var frag = document.getElementById( 'fragMaterial' ).textContent;
 
-			function updateColor( object, camera ) {
+			function updateColor( object, material, camera ) {
 
 				this.value.setHex( object.userData.color );
 
diff --git a/src/renderers/WebGLRenderer.js b/src/renderers/WebGLRenderer.js
index fe27455601aa8b6b77397495d1e3e24086826e60..f558bd0d7ec65b301339ee43f1bd84131772cff4 100644
--- a/src/renderers/WebGLRenderer.js
+++ b/src/renderers/WebGLRenderer.js
@@ -1971,9 +1971,7 @@ function WebGLRenderer( parameters ) {
 
 		if ( dynUniforms !== null ) {
 
-			WebGLUniforms.evalDynamic(
-					dynUniforms, m_uniforms, object, camera );
-
+			WebGLUniforms.evalDynamic( dynUniforms, m_uniforms, object, material, camera );
 			WebGLUniforms.upload( _gl, dynUniforms, m_uniforms, _this );
 
 		}
diff --git a/src/renderers/webgl/WebGLUniforms.js b/src/renderers/webgl/WebGLUniforms.js
index fb936091074c58d842a9997e5ce780a579fb2855..62a3aacacc785e791610d75f8202d2f1bfafc47e 100644
--- a/src/renderers/webgl/WebGLUniforms.js
+++ b/src/renderers/webgl/WebGLUniforms.js
@@ -575,14 +575,14 @@ WebGLUniforms.splitDynamic = function( seq, values ) {
 
 };
 
-WebGLUniforms.evalDynamic = function( seq, values, object, camera ) {
+WebGLUniforms.evalDynamic = function( seq, values, object, material, camera ) {
 
 	for ( var i = 0, n = seq.length; i !== n; ++ i ) {
 
 		var v = values[ seq[ i ].id ],
 			f = v.onUpdateCallback;
 
-		if ( f !== undefined ) f.call( v, object, camera );
+		if ( f !== undefined ) f.call( v, object, material camera );
 
 	}