diff --git a/docs/source/configuration.rst b/docs/source/configuration.rst
index 540eb7480..97ead2d3d 100644
--- a/docs/source/configuration.rst
+++ b/docs/source/configuration.rst
@@ -100,6 +100,11 @@ slime-blocks-not-pushable
 * **default**: false
 * **description:** Prevent slime blocks from being pushable by pistons. Useful for preventing multiple types of duplication machines.
 
+infinite-lava
+~~~~~~~~~~~~~
+* **default:** false
+* **description:** Allow lava to take on infinite supply properties similar to water (two source blocks flowing together creates a new source block)
+
 grindstone
 ~~~~~~~~~~~~~~~~~~~~~~
 * disallow-placement