diff --git a/packages/file-graph/package.json b/packages/file-graph/package.json
index 0f763f1..b2fe306 100644
--- a/packages/file-graph/package.json
+++ b/packages/file-graph/package.json
@@ -1,12 +1,12 @@
 {
   "name": "@linux-odyssey/file-graph",
   "version": "1.0.0",
-  "type": "module",
+  "type": "commonjs",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "license": "MIT",
   "scripts": {
-    "build": "tsc && node post-build-script.js",
+    "build": "tsc",
     "test": "yarn build && jest"
   }
 }
diff --git a/packages/file-graph/src/file.test.ts b/packages/file-graph/tests/file.test.ts
similarity index 92%
rename from packages/file-graph/src/file.test.ts
rename to packages/file-graph/tests/file.test.ts
index 1637a96..c86291e 100644
--- a/packages/file-graph/src/file.test.ts
+++ b/packages/file-graph/tests/file.test.ts
@@ -1,6 +1,4 @@
-import { describe, expect, test } from '@jest/globals'
-
-import File from './file'
+import File from '../src/file'
 
 describe('File', () => {
   let file
diff --git a/packages/file-graph/src/fileGraph.test.js b/packages/file-graph/tests/fileGraph.test.js
similarity index 97%
rename from packages/file-graph/src/fileGraph.test.js
rename to packages/file-graph/tests/fileGraph.test.js
index 34c146b..b1966c3 100644
--- a/packages/file-graph/src/fileGraph.test.js
+++ b/packages/file-graph/tests/fileGraph.test.js
@@ -1,5 +1,5 @@
-import FileGraph from './fileGraph'
-import FileNode from './fileNode'
+import FileGraph from '../src/fileGraph'
+import FileNode from '../src/fileNode'
 
 describe('FileGraph', () => {
   let root
diff --git a/packages/file-graph/src/fileNode.test.js b/packages/file-graph/tests/fileNode.test.js
similarity index 98%
rename from packages/file-graph/src/fileNode.test.js
rename to packages/file-graph/tests/fileNode.test.js
index 6969996..2938845 100644
--- a/packages/file-graph/src/fileNode.test.js
+++ b/packages/file-graph/tests/fileNode.test.js
@@ -1,5 +1,5 @@
-import { DuplicateItemError, ParentNotExistsError } from './errors'
-import FileNode from './fileNode'
+import { DuplicateItemError, ParentNotExistsError } from '../src/errors'
+import FileNode from '../src/fileNode'
 
 function createNodeFromFiles(files) {
   const node = new FileNode(files[0])
diff --git a/packages/file-graph/tsconfig.json b/packages/file-graph/tsconfig.json
index c405157..70955d7 100644
--- a/packages/file-graph/tsconfig.json
+++ b/packages/file-graph/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
-    "target": "ESNext",
-    "module": "ESNext",
+    "target": "ES5",
+    "module": "CommonJS",
     "moduleResolution": "node",
     "strict": true,
     "esModuleInterop": true,
diff --git a/packages/models/package.json b/packages/models/package.json
index 74077dd..18b96d2 100644
--- a/packages/models/package.json
+++ b/packages/models/package.json
@@ -1,10 +1,14 @@
 {
   "name": "@linux-odyssey/models",
-  "type": "module",
+  "type": "commonjs",
   "version": "1.0.0",
-  "main": "index.js",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
   "license": "GPL",
-  "exports": "./index.js",
+  "exports": "./dist/index.js",
+  "scripts": {
+    "build": "tsc"
+  },
   "dependencies": {
     "mongoose": "^8.0.3"
   }
diff --git a/packages/models/command.js b/packages/models/src/command.js
similarity index 100%
rename from packages/models/command.js
rename to packages/models/src/command.js
diff --git a/packages/models/commandResponder.js b/packages/models/src/commandResponder.js
similarity index 100%
rename from packages/models/commandResponder.js
rename to packages/models/src/commandResponder.js
diff --git a/packages/models/condition.js b/packages/models/src/condition.js
similarity index 100%
rename from packages/models/condition.js
rename to packages/models/src/condition.js
diff --git a/packages/models/exception.js b/packages/models/src/exception.js
similarity index 100%
rename from packages/models/exception.js
rename to packages/models/src/exception.js
diff --git a/packages/models/globalException.js b/packages/models/src/globalException.js
similarity index 100%
rename from packages/models/globalException.js
rename to packages/models/src/globalException.js
diff --git a/packages/models/hint.js b/packages/models/src/hint.js
similarity index 100%
rename from packages/models/hint.js
rename to packages/models/src/hint.js
diff --git a/packages/models/index.js b/packages/models/src/index.js
similarity index 100%
rename from packages/models/index.js
rename to packages/models/src/index.js
diff --git a/packages/models/quest.js b/packages/models/src/quest.js
similarity index 100%
rename from packages/models/quest.js
rename to packages/models/src/quest.js
diff --git a/packages/models/requirement.js b/packages/models/src/requirement.js
similarity index 100%
rename from packages/models/requirement.js
rename to packages/models/src/requirement.js
diff --git a/packages/models/response.js b/packages/models/src/response.js
similarity index 100%
rename from packages/models/response.js
rename to packages/models/src/response.js
diff --git a/packages/models/session.js b/packages/models/src/session.js
similarity index 100%
rename from packages/models/session.js
rename to packages/models/src/session.js
diff --git a/packages/models/stage.js b/packages/models/src/stage.js
similarity index 100%
rename from packages/models/stage.js
rename to packages/models/src/stage.js
diff --git a/packages/models/stageException.js b/packages/models/src/stageException.js
similarity index 100%
rename from packages/models/stageException.js
rename to packages/models/src/stageException.js
diff --git a/packages/models/user.js b/packages/models/src/user.js
similarity index 100%
rename from packages/models/user.js
rename to packages/models/src/user.js
diff --git a/packages/models/userProfile.js b/packages/models/src/userProfile.js
similarity index 100%
rename from packages/models/userProfile.js
rename to packages/models/src/userProfile.js
diff --git a/packages/models/tsconfig.json b/packages/models/tsconfig.json
new file mode 100644
index 0000000..70955d7
--- /dev/null
+++ b/packages/models/tsconfig.json
@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "target": "ES5",
+    "module": "CommonJS",
+    "moduleResolution": "node",
+    "strict": true,
+    "esModuleInterop": true,
+    "outDir": "./dist",
+    "declaration": true,
+    "sourceMap": true,
+    "allowJs": true
+  },
+  "include": ["src"],
+  "exclude": ["node_modules", "dist"]
+}
diff --git a/server/package.json b/server/package.json
index f882f53..156e0bb 100644
--- a/server/package.json
+++ b/server/package.json
@@ -2,7 +2,7 @@
   "name": "server",
   "version": "0.0.0",
   "description": "Linux Odyssey Server",
-  "type": "module",
+  "type": "commonjs",
   "scripts": {
     "start": "node dist/index.js",
     "dev": "nodemon",
diff --git a/server/tsconfig.json b/server/tsconfig.json
index d9da509..b76b77d 100644
--- a/server/tsconfig.json
+++ b/server/tsconfig.json
@@ -1,8 +1,8 @@
 {
   "compilerOptions": {
-    "target": "esnext",
-    "module": "NodeNext",
-    "moduleResolution": "nodenext",
+    "target": "ES5",
+    "module": "CommonJS",
+    "moduleResolution": "Node",
     "strict": true,
     "esModuleInterop": true,
     "outDir": "./dist",