diff --git a/overrides/CenterOfTheSun/minetest/worlds/CenterOfTheSun/world.conf b/overrides/CenterOfTheSun/minetest/worlds/CenterOfTheSun/world.conf
index 8a840d4..3aa6394 100644
--- a/overrides/CenterOfTheSun/minetest/worlds/CenterOfTheSun/world.conf
+++ b/overrides/CenterOfTheSun/minetest/worlds/CenterOfTheSun/world.conf
@@ -1,3 +1,7 @@
+
+#enable_leaf_decay is necessary as of https://minetest.org/changes.html#190818
+enable_leaf_decay = true
+
 #---------------------------------------------------------------------
 # "_game" mode.