diff --git a/src/main/resources/configuration.txt b/src/main/resources/configuration.txt
index 6337269c..0c007935 100644
--- a/src/main/resources/configuration.txt
+++ b/src/main/resources/configuration.txt
@@ -246,6 +246,9 @@ compass-mode: newnorth
 # Enable Forestry block rending support
 #forestry-support: true
 
+# Enable IronCheck block rendering support
+#ironchest-support: true
+
 render-triggers:
   #- playermove
   #- playerjoin