diff --git a/wooden-arig/changelog.txt b/wooden-arig/changelog.txt
new file mode 100644
index 0000000..ba8d1f4
--- /dev/null
+++ b/wooden-arig/changelog.txt
@@ -0,0 +1,8 @@
+---------------------------------------------------------------------------------------------------
+Version: 1.0.1
+Date: 30.09.2025
+  Changes:
+    - Increase pure sand usage in advanced cactus tissue cultivation
+  Bug Fixes:
+    - Fix crash due to migration
+    - Move mapgen settings to final-fixes
diff --git a/wooden-arig/data-final-fixes.lua b/wooden-arig/data-final-fixes.lua
new file mode 100644
index 0000000..1c384f0
--- /dev/null
+++ b/wooden-arig/data-final-fixes.lua
@@ -0,0 +1,3 @@
+local autoplace = data.raw.planet["arig"].map_gen_settings.autoplace_settings
+autoplace.decorative.settings["arig-small-cactus"] = nil
+autoplace.entity.settings["arig-small-cactus"] = {}
\ No newline at end of file
diff --git a/wooden-arig/info.json b/wooden-arig/info.json
index 02c098d..5aca27e 100644
--- a/wooden-arig/info.json
+++ b/wooden-arig/info.json
@@ -1,6 +1,6 @@
 {
     "name": "wooden-arig",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "title": "Wooden Arig",
     "description": "Adds wood production to Arig.",
     "author": "cackling fiend",
diff --git a/wooden-arig/migrations/1.0.0.lua b/wooden-arig/migrations/1.0.1.lua
similarity index 64%
rename from wooden-arig/migrations/1.0.0.lua
rename to wooden-arig/migrations/1.0.1.lua
index 4b5f70f..53b0b3a 100644
--- a/wooden-arig/migrations/1.0.0.lua
+++ b/wooden-arig/migrations/1.0.1.lua
@@ -1,4 +1,4 @@
-local arig = game.get_surface("arig")
+local arig = game.get_surface("arig") or game.planets["arig"].create_surface()
 
 local mgs = arig.map_gen_settings
 mgs.autoplace_settings.decorative.settings["arig-small-cactus"] = nil
diff --git a/wooden-arig/prototypes/compatibility/muluna.lua b/wooden-arig/prototypes/compatibility/muluna.lua
index bc59b14..42b1aa9 100644
--- a/wooden-arig/prototypes/compatibility/muluna.lua
+++ b/wooden-arig/prototypes/compatibility/muluna.lua
@@ -14,7 +14,7 @@ data:extend({
         category = "muluna-greenhouse-11x11",
         ingredients = {
             { type = "item",  name = "cactus-tissue",        amount = 20 },
-            { type = "fluid", name = "planetaris-pure-sand", amount = 4 },
+            { type = "fluid", name = "planetaris-pure-sand", amount = 20 },
             { type = "fluid", name = "steam",                amount = 25 },
         },
         results = { { type = "item", name = "cactus-tissue", amount = 50 } },
diff --git a/wooden-arig/prototypes/content/cactus.lua b/wooden-arig/prototypes/content/cactus.lua
index 2ff8690..9b75b86 100644
--- a/wooden-arig/prototypes/content/cactus.lua
+++ b/wooden-arig/prototypes/content/cactus.lua
@@ -44,8 +44,4 @@ data:extend({
         subgroup = "arig-bioprocessing",
         order = "a[cactus-tissue]",
     }
-})
-
-local autoplace = data.raw.planet["arig"].map_gen_settings.autoplace_settings
-autoplace.decorative.settings["arig-small-cactus"] = nil
-autoplace.entity.settings["arig-small-cactus"] = {}
\ No newline at end of file
+})
\ No newline at end of file