diff --git a/minetest.conf b/minetest.conf
index 93eddccc..ffed3b5f 100755
--- a/minetest.conf
+++ b/minetest.conf
@@ -118,6 +118,8 @@ mapfix_max_size = 50
 mapfix_delay = 5
 # TIME REGULATION - Disabled by default
 disable_time_regulation = true
+# Tweak the mapgen chunksize (16 per 16 nodes, default is "5"), will be applied on many mods
+chunksize = 3
 
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