diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..76add87
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+dist
\ No newline at end of file
diff --git a/example/fat-lines/index.html b/example/fat-lines/index.html
index 5e92670..cd6d991 100644
--- a/example/fat-lines/index.html
+++ b/example/fat-lines/index.html
@@ -38,7 +38,7 @@
 <script src="//unpkg.com/three/examples/js/utils/GeometryUtils.js"></script>
 <script src="//unpkg.com/three/examples/js/WebGL.js"></script>
 <script src="//unpkg.com/three/examples/js/libs/stats.min.js"></script>
-<script src="//unpkg.com/three/examples/js/libs/dat.gui.min.js"></script>
+<script src="//unpkg.com/three@0.134.0/examples/js/libs/dat.gui.min.js"></script>
 
 <script src="//unpkg.com/three-fatline"></script>
 <!--<script src="../../dist/three-fatline.js"></script>-->