diff --git a/mods/mcljepc_mapgen/init.lua b/mods/mcljepc_mapgen/init.lua
index f68b64abd..46d0ad9aa 100644
--- a/mods/mcljepc_mapgen/init.lua
+++ b/mods/mcljepc_mapgen/init.lua
@@ -10,7 +10,7 @@ local mg = {
 	depth = 64
 }
 
-if minetest.get_mapgen_setting('mg_name') == "singlenode" then
+if minetest.get_mapgen_setting('mg_name') ~= "singlenode" then return end
 
 minetest.register_on_generated(function(minp, maxp, blockseed)
 	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
@@ -36,5 +36,3 @@ minetest.register_on_generated(function(minp, maxp, blockseed)
 	vm:set_data(data)
 	vm:write_to_map()
 end)
-
-end