diff --git a/Defining-custom-shaders.md b/Defining-custom-shaders.md
index 5684750..54bec7a 100644
--- a/Defining-custom-shaders.md
+++ b/Defining-custom-shaders.md
@@ -41,6 +41,7 @@ An example of a typical texture pack shader configuration is shown below:
         texturepack: my-favorite-texturepack-v2.1.zip
         biomeshaded: true
         swampshaded: true
+        waterbiomeshaded: true
 
 The settings for the TexturePackHDShader include: