diff --git a/changelog.md b/changelog.md
index d12e388..a55d9a8 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,4 +1,6 @@
 # Changelog
+## 4.0.5
+- migration is now an asynchronous Task that will not break the module.
 ## 4.0.4
 - translated to Brazilian Portuguese by [Andersants](https://github.com/Andersants)
 ## 4.0.3
diff --git a/module.json b/module.json
index 9e7c602..30872f1 100644
--- a/module.json
+++ b/module.json
@@ -2,7 +2,7 @@
   "title": "Beaver's Crafting Module",
   "description": "A Module for crafting, brewing, harvesting, mining, fabricating, gathering, character advancement, tech tree, skill tree, ability tree, downtime activities, factions / organisation reputation, quest logs, skill training",
   "id": "beavers-crafting",
-  "version": "4.0.4",
+  "version": "4.0.5",
   "authors": [
     {
       "name": "angryBeaver",
diff --git a/package.json b/package.json
index f8f3524..c82cd93 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "beavers-crafting",
 	"title": "Beaver's Crafting",
-	"version": "4.0.4",
+	"version": "4.0.5",
 	"description": "Crafting",
 	"devDir": "c:\\vtts\\v12.331\\Data\\modules",
 	"#devDir": "c:\\vtts\\v11.315\\Data\\modules",
diff --git a/src/main.js b/src/main.js
index 99084d4..71d4fab 100644
--- a/src/main.js
+++ b/src/main.js
@@ -26,20 +26,7 @@ Hooks.on("ready", async function(){
     }
 })
 
-Hooks.once("beavers-system-interface.ready", async function(){
-    Settings.init();
-    if(!game[Settings.NAMESPACE])game[Settings.NAMESPACE]={};
-    game[Settings.NAMESPACE].Crafting = Crafting;
-    game[Settings.NAMESPACE].RecipeCompendium = RecipeCompendium;
-    game[Settings.NAMESPACE].Recipe = Recipe;
-    game[Settings.NAMESPACE].Settings = Settings;
-    game[Settings.NAMESPACE].migrateRecipeAddItemType = itemTypeMigration;
-    game[Settings.NAMESPACE].migrateRecipeSkillToTests= migrateRecipeSkillToTests;
-    game[Settings.NAMESPACE].migrateDeprecateTools= migrateDeprecateTools;
-    game[Settings.NAMESPACE].migrateRecipeToOrConditions= migrateRecipeToOrConditions;
-    game[Settings.NAMESPACE].migrateRecipeTestsToBeaversTests= migrateRecipeTestsToBeaversTests;
-
-    hookChatLog();
+async function migrate(){
     const version = Settings.get(Settings.MAJOR_VERSION);
     if(version == 2){
         await migrateDeprecateTools();
@@ -51,11 +38,27 @@ Hooks.once("beavers-system-interface.ready", async function(){
         await migrateRecipeToOrConditions();
     }
     if(version < 400){
-        await new Promise(resolve => setTimeout(resolve, 1000));
+        await new Promise(resolve => setTimeout(resolve, 10000));
         await migrateRecipeTestsToBeaversTests();
     }
     Settings.set(Settings.MAJOR_VERSION,400);
+}
 
+Hooks.once("beavers-system-interface.ready", async function(){
+    Settings.init();
+    if(!game[Settings.NAMESPACE])game[Settings.NAMESPACE]={};
+    game[Settings.NAMESPACE].Crafting = Crafting;
+    game[Settings.NAMESPACE].RecipeCompendium = RecipeCompendium;
+    game[Settings.NAMESPACE].Recipe = Recipe;
+    game[Settings.NAMESPACE].Settings = Settings;
+    game[Settings.NAMESPACE].migrateRecipeAddItemType = itemTypeMigration;
+    game[Settings.NAMESPACE].migrateRecipeSkillToTests= migrateRecipeSkillToTests;
+    game[Settings.NAMESPACE].migrateDeprecateTools= migrateDeprecateTools;
+    game[Settings.NAMESPACE].migrateRecipeToOrConditions= migrateRecipeToOrConditions;
+    game[Settings.NAMESPACE].migrateRecipeTestsToBeaversTests= migrateRecipeTestsToBeaversTests;
+
+    hookChatLog();
+    migrate();
     beaversSystemInterface.addExtension(Settings.NAMESPACE,{componentAddFlags:["crafted","isCrafted"]})
 
     if(Settings.get(Settings.SEPARATE_CRAFTED_ITEMS) === "full"){