diff --git a/cybersyn/changelog.txt b/cybersyn/changelog.txt
index dbae8b2..6bc22e0 100644
--- a/cybersyn/changelog.txt
+++ b/cybersyn/changelog.txt
@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 1.1.2
+Date: 2022-12-8
+  Changes:
+    - Fixed a crash on newly generated worlds
+---------------------------------------------------------------------------------------------------
 Version: 1.1.1
 Date: 2022-12-8
   Changes:
diff --git a/cybersyn/info.json b/cybersyn/info.json
index ee16679..7570e63 100644
--- a/cybersyn/info.json
+++ b/cybersyn/info.json
@@ -1,6 +1,6 @@
 {
     "name": "cybersyn",
-    "version": "1.1.1",
+    "version": "1.1.2",
     "title": "Project Cybersyn",
     "author": "Mami",
     "factorio_version": "1.1",
diff --git a/cybersyn/scripts/global.lua b/cybersyn/scripts/global.lua
index fb85e85..a9be46c 100644
--- a/cybersyn/scripts/global.lua
+++ b/cybersyn/scripts/global.lua
@@ -142,6 +142,8 @@ function init_global()
 	global.layouts = {}
 	global.layout_train_count = {}
 	global.layout_top_id = 1
+	global.refuelers = {}
+	global.to_refuelers = {}
 
 	IS_SE_PRESENT = remote.interfaces["space-exploration"] ~= nil
 	if IS_SE_PRESENT then
diff --git a/cybersyn/scripts/migrations.lua b/cybersyn/scripts/migrations.lua
index e7362a4..1d09167 100644
--- a/cybersyn/scripts/migrations.lua
+++ b/cybersyn/scripts/migrations.lua
@@ -95,6 +95,14 @@ local migrations_table = {
 			end
 		end
 	end,
+	["1.1.2"] = function()
+		---@type MapData
+		local map_data = global
+		map_data.tick_state = STATE_INIT
+		map_data.tick_data = {}
+		map_data.refuelers = map_data.refuelers or {}
+		map_data.to_refuelers = map_data.to_refuelers or {}
+	end,
 }
 --STATUS_R_TO_D = 5