diff --git a/src/game-lib-camera.js b/src/game-lib-camera.js
index 1421950..40f2edc 100644
--- a/src/game-lib-camera.js
+++ b/src/game-lib-camera.js
@@ -65,7 +65,7 @@ GameLib.D3.Camera.API = function(
     this.id = id;
 
     if (GameLib.D3.Utils.UndefinedOrNull(cameraType)) {
-        cameraType = GameLib.D3.Material.CAMERA_TYPE_PERSPECTIVE;
+        cameraType = GameLib.D3.Camera.CAMERA_TYPE_PERSPECTIVE;
     }
     this.cameraType = cameraType;