diff --git a/doc/classes/VisualShaderNodeCustom.xml b/doc/classes/VisualShaderNodeCustom.xml
index 9067097f0ba..9e58abae975 100644
--- a/doc/classes/VisualShaderNodeCustom.xml
+++ b/doc/classes/VisualShaderNodeCustom.xml
@@ -13,6 +13,7 @@
[/codeblock]
+ http://docs.godotengine.org/en/latest/tutorials/plugins/editor/visual_shader_plugins.html