diff --git a/technic/config.lua b/technic/config.lua
index 1dfce66..e512bee 100644
--- a/technic/config.lua
+++ b/technic/config.lua
@@ -1,7 +1,4 @@
-
-local worldpath = minetest.get_worldpath()
-
-technic.config = Settings(worldpath.."/technic.conf")
+technic.config = technic.config or Settings(minetest.get_worldpath().."/technic.conf")
 
 local conf_table = technic.config:to_table()
 
@@ -9,9 +6,6 @@ local defaults = {
 	enable_mining_drill = "true",
 	enable_mining_laser = "true",
 	enable_flashlight = "false",
-	enable_rubber_tree_generation = "true",
-	enable_marble_generation = "true",
-	enable_granite_generation = "true",
 	enable_wind_mill = "false",
 	enable_corium_griefing = "true",
 }
@@ -21,4 +15,3 @@ for k, v in pairs(defaults) do
 		technic.config:set(k, v)
 	end
 end
-
diff --git a/technic/init.lua b/technic/init.lua
index 2349029..fcd1cd9 100644
--- a/technic/init.lua
+++ b/technic/init.lua
@@ -2,7 +2,7 @@
 -- namespace: technic
 -- (c) 2012-2013 by RealBadAngel <mk@realbadangel.pl>
 
-technic = {}
+technic = technic or {}
 
 local load_start = os.clock()
 local modpath = minetest.get_modpath("technic")
diff --git a/technic_worldgen/config.lua b/technic_worldgen/config.lua
new file mode 100644
index 0000000..4ac748c
--- /dev/null
+++ b/technic_worldgen/config.lua
@@ -0,0 +1,15 @@
+technic.config = technic.config or Settings(minetest.get_worldpath().."/technic.conf")
+
+local conf_table = technic.config:to_table()
+
+local defaults = {
+	enable_granite_generation = "true",
+	enable_marble_generation = "true",
+	enable_rubber_tree_generation = "true",
+}
+
+for k, v in pairs(defaults) do
+	if conf_table[k] == nil then
+		technic.config:set(k, v)
+	end
+end
diff --git a/technic_worldgen/depends.txt b/technic_worldgen/depends.txt
index a72ad90..ac858d0 100644
--- a/technic_worldgen/depends.txt
+++ b/technic_worldgen/depends.txt
@@ -1,4 +1,3 @@
 default
-technic
 intllib?
 mg?
diff --git a/technic_worldgen/init.lua b/technic_worldgen/init.lua
index 7e80fd3..73e9fc7 100644
--- a/technic_worldgen/init.lua
+++ b/technic_worldgen/init.lua
@@ -1,5 +1,6 @@
 local modpath = minetest.get_modpath("technic_worldgen")
 
+technic = technic or {}
 technic.worldgen = {}
 if intllib then
 	technic.worldgen.gettext = intllib.Getter()
@@ -7,6 +8,7 @@ else
 	technic.worldgen.gettext = function(s) return s end
 end
 
+dofile(modpath.."/config.lua")
 dofile(modpath.."/nodes.lua")
 dofile(modpath.."/oregen.lua")
 dofile(modpath.."/crafts.lua")