diff --git a/packages/create-twenty-app/package.json b/packages/create-twenty-app/package.json
index 214b5dd424..c2f7d4a4eb 100644
--- a/packages/create-twenty-app/package.json
+++ b/packages/create-twenty-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "create-twenty-app",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "Command-line interface to create Twenty application",
   "main": "dist/cli.cjs",
   "bin": "dist/cli.cjs",
diff --git a/packages/create-twenty-app/src/utils/__tests__/app-template.spec.ts b/packages/create-twenty-app/src/utils/__tests__/app-template.spec.ts
index cb70cdb00c..b0c07711f4 100644
--- a/packages/create-twenty-app/src/utils/__tests__/app-template.spec.ts
+++ b/packages/create-twenty-app/src/utils/__tests__/app-template.spec.ts
@@ -70,7 +70,7 @@ describe('copyBaseApplicationProject', () => {
     const packageJson = await fs.readJson(packageJsonPath);
     expect(packageJson.name).toBe('my-test-app');
     expect(packageJson.version).toBe('0.1.0');
-    expect(packageJson.dependencies['twenty-sdk']).toBe('0.4.2');
+    expect(packageJson.dependencies['twenty-sdk']).toBe('0.4.3');
     expect(packageJson.scripts['app:dev']).toBe('twenty app:dev');
   });
 
diff --git a/packages/create-twenty-app/src/utils/app-template.ts b/packages/create-twenty-app/src/utils/app-template.ts
index d19951fe2f..9fb5281b75 100644
--- a/packages/create-twenty-app/src/utils/app-template.ts
+++ b/packages/create-twenty-app/src/utils/app-template.ts
@@ -282,7 +282,7 @@ const createPackageJson = async ({
       'lint:fix': 'eslint --fix',
     },
     dependencies: {
-      'twenty-sdk': '0.4.2',
+      'twenty-sdk': '0.4.3',
     },
     devDependencies: {
       typescript: '^5.9.3',
diff --git a/packages/twenty-sdk/package.json b/packages/twenty-sdk/package.json
index dcc6841549..aedcb772d4 100644
--- a/packages/twenty-sdk/package.json
+++ b/packages/twenty-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "twenty-sdk",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "main": "dist/index.cjs",
   "module": "dist/index.mjs",
   "types": "dist/index.d.ts",
@@ -14,8 +14,9 @@
     "ui"
   ],
   "scripts": {
-    "build": "npx rimraf dist && npx vite build && tsx ./scripts/remove-nx-dependencies-from-dist-package-json.ts",
-    "prepack": "yarn build"
+    "build": "npx rimraf dist && npx vite build",
+    "prepack": "tsx ./scripts/prepack.ts",
+    "postpack": "tsx ./scripts/postpack.ts"
   },
   "keywords": [
     "twenty",
@@ -95,7 +96,6 @@
     "storybook": "^10.1.11",
     "ts-morph": "^25.0.0",
     "tsx": "^4.7.0",
-    "twenty-ui": "workspace:*",
     "vite-plugin-dts": "^4.5.4",
     "wait-on": "^7.2.0"
   },
diff --git a/packages/twenty-sdk/project.json b/packages/twenty-sdk/project.json
index f12f4a151c..c5e7d72001 100644
--- a/packages/twenty-sdk/project.json
+++ b/packages/twenty-sdk/project.json
@@ -3,10 +3,16 @@
   "$schema": "../../node_modules/nx/schemas/project-schema.json",
   "sourceRoot": "packages/twenty-sdk/src",
   "projectType": "library",
-  "tags": ["scope:sdk", "scope:shared"],
+  "tags": [
+    "scope:sdk",
+    "scope:shared"
+  ],
   "targets": {
     "build": {
-      "dependsOn": ["generateBarrels", "^build"],
+      "dependsOn": [
+        "generateBarrels",
+        "^build"
+      ],
       "outputs": [
         "{projectRoot}/dist",
         "{projectRoot}/front-component/package.json",
@@ -19,7 +25,10 @@
     },
     "dev": {
       "executor": "nx:run-commands",
-      "dependsOn": ["generateBarrels", "^build"],
+      "dependsOn": [
+        "generateBarrels",
+        "^build"
+      ],
       "options": {
         "cwd": "packages/twenty-sdk",
         "command": "npx rimraf dist && npx vite build --watch"
@@ -27,7 +36,9 @@
     },
     "start": {
       "executor": "nx:run-commands",
-      "dependsOn": ["build"],
+      "dependsOn": [
+        "build"
+      ],
       "options": {
         "cwd": "packages/twenty-sdk",
         "command": "node dist/cli.cjs"
@@ -36,7 +47,10 @@
     "generateBarrels": {
       "executor": "nx:run-commands",
       "cache": true,
-      "inputs": ["production", "{projectRoot}/scripts/generateBarrels.ts"],
+      "inputs": [
+        "production",
+        "{projectRoot}/scripts/generateBarrels.ts"
+      ],
       "outputs": [
         "{projectRoot}/src/index.ts",
         "{projectRoot}/src/*/index.ts",
@@ -49,12 +63,16 @@
     "typecheck": {},
     "lint": {
       "options": {
-        "lintFilePatterns": ["{projectRoot}/src/**/*.{ts,json}"],
+        "lintFilePatterns": [
+          "{projectRoot}/src/**/*.{ts,json}"
+        ],
         "maxWarnings": 0
       },
       "configurations": {
         "ci": {
-          "lintFilePatterns": ["{projectRoot}/src/**/*.{ts,json}"],
+          "lintFilePatterns": [
+            "{projectRoot}/src/**/*.{ts,json}"
+          ],
           "maxWarnings": 0
         },
         "fix": {}
@@ -62,7 +80,9 @@
     },
     "test": {
       "executor": "@nx/vitest:test",
-      "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
+      "outputs": [
+        "{workspaceRoot}/coverage/{projectRoot}"
+      ],
       "options": {
         "config": "{projectRoot}/vitest.config.ts"
       },
@@ -126,7 +146,9 @@
     "storybook:prebuild": {
       "executor": "nx:run-commands",
       "cache": true,
-      "dependsOn": ["generateRemoteDomElements"],
+      "dependsOn": [
+        "generateRemoteDomElements"
+      ],
       "inputs": [
         "{projectRoot}/src/front-component/__stories__/mocks/**/*",
         "{projectRoot}/src/front-component/__stories__/utils/**/*",
@@ -134,19 +156,25 @@
         "{projectRoot}/src/front-component-constants/**/*",
         "{projectRoot}/src/sdk/**/*"
       ],
-      "outputs": ["{projectRoot}/src/front-component/__stories__/built/*"],
+      "outputs": [
+        "{projectRoot}/src/front-component/__stories__/built/*"
+      ],
       "options": {
         "command": "tsx {projectRoot}/src/front-component/__stories__/utils/buildMockComponents.ts"
       }
     },
     "storybook:build": {
-      "dependsOn": ["storybook:prebuild"],
+      "dependsOn": [
+        "storybook:prebuild"
+      ],
       "configurations": {
         "test": {}
       }
     },
     "storybook:serve:dev": {
-      "dependsOn": ["storybook:prebuild"],
+      "dependsOn": [
+        "storybook:prebuild"
+      ],
       "options": {
         "port": 6008
       }
@@ -161,13 +189,17 @@
       }
     },
     "storybook:test": {
-      "dependsOn": ["storybook:prebuild"],
+      "dependsOn": [
+        "storybook:prebuild"
+      ],
       "options": {
         "command": "vitest run --coverage --config vitest.storybook.config.ts --shard={args.shard}"
       }
     },
     "storybook:test:no-coverage": {
-      "dependsOn": ["storybook:prebuild"],
+      "dependsOn": [
+        "storybook:prebuild"
+      ],
       "options": {
         "command": "vitest run --config vitest.storybook.config.ts --shard={args.shard}"
       }
diff --git a/packages/twenty-sdk/scripts/postpack.ts b/packages/twenty-sdk/scripts/postpack.ts
new file mode 100644
index 0000000000..586be7afc1
--- /dev/null
+++ b/packages/twenty-sdk/scripts/postpack.ts
@@ -0,0 +1,16 @@
+import fs from 'fs-extra';
+import { BACKUP_PATH, PKG_PATH } from './prepack';
+
+const main = async () => {
+  if (await fs.pathExists(BACKUP_PATH)) {
+    const original = await fs.readJson(BACKUP_PATH);
+    await fs.rm(PKG_PATH);
+    await fs.writeJson(PKG_PATH, original, { spaces: 2 });
+    await fs.remove(BACKUP_PATH);
+  }
+};
+
+main().catch((e) => {
+  console.error(e);
+  process.exit(1);
+});
diff --git a/packages/twenty-sdk/scripts/prepack.ts b/packages/twenty-sdk/scripts/prepack.ts
new file mode 100644
index 0000000000..579795143d
--- /dev/null
+++ b/packages/twenty-sdk/scripts/prepack.ts
@@ -0,0 +1,33 @@
+import fs from 'fs-extra';
+import path from 'path';
+import { PACKAGES_TO_VENDOR } from '../vite.config';
+
+export const PKG_PATH = path.resolve(process.cwd(), 'package.json');
+export const BACKUP_PATH = path.resolve(
+  process.cwd(),
+  'package.__backup__.json',
+);
+
+const stripWorkspace = (deps = {}) =>
+  Object.fromEntries(
+    Object.entries(deps).filter(
+      ([key, _]) => !PACKAGES_TO_VENDOR.includes(key),
+    ),
+  );
+
+const main = async () => {
+  const pkg = await fs.readJson(PKG_PATH);
+
+  await fs.writeJson(BACKUP_PATH, pkg, { spaces: 2 });
+
+  const { devDependencies: _, ...builtPkg } = pkg;
+
+  builtPkg.dependencies = stripWorkspace(builtPkg.dependencies);
+
+  await fs.writeJson(PKG_PATH, builtPkg, { spaces: 2 });
+};
+
+main().catch((e) => {
+  console.error(e);
+  process.exit(1);
+});
diff --git a/packages/twenty-sdk/scripts/remove-nx-dependencies-from-dist-package-json.ts b/packages/twenty-sdk/scripts/remove-nx-dependencies-from-dist-package-json.ts
deleted file mode 100644
index d8d4f0e51b..0000000000
--- a/packages/twenty-sdk/scripts/remove-nx-dependencies-from-dist-package-json.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-import fs from 'fs-extra';
-import path from 'path';
-import url from 'url';
-import { PACKAGES_TO_VENDOR } from '../vite.config';
-
-const __dirname = path.dirname(url.fileURLToPath(import.meta.url));
-const pkgPath = path.resolve(__dirname, '../package.json');
-const distDir = path.resolve(__dirname, '../dist');
-
-const main = async () => {
-  const pkg = await fs.readJson(pkgPath);
-
-  const stripWorkspaceRanges = (deps = {}) =>
-    Object.fromEntries(
-      Object.entries(deps).filter(
-        ([key, _]) => !PACKAGES_TO_VENDOR.includes(key),
-      ),
-    );
-
-  const outPkg = {
-    name: pkg.name,
-    version: pkg.version,
-    license: pkg.license,
-    description: pkg.description,
-    keywords: pkg.keywords,
-    repository: pkg.repository,
-    homepage: pkg.homepage,
-    bugs: pkg.bugs,
-    author: pkg.author,
-
-    main: pkg.main,
-    module: pkg.module,
-    types: pkg.types,
-    bin: pkg.bin,
-    exports: pkg.exports,
-    typesVersions: pkg.typesVersions,
-    engines: pkg.engines,
-
-    dependencies: stripWorkspaceRanges(pkg.dependencies),
-  };
-
-  await fs.ensureDir(distDir);
-  await fs.writeJson(path.join(distDir, 'package.json'), outPkg, {
-    spaces: 2,
-  });
-
-  // Optional but common: include README/LICENSE in the published tarball
-  for (const file of ['README.md', 'LICENSE']) {
-    const src = path.resolve(__dirname, '..', file);
-    if (await fs.pathExists(src)) {
-      await fs.copy(src, path.join(distDir, file));
-    }
-  }
-};
-
-main();
diff --git a/packages/twenty-sdk/vite.config.ts b/packages/twenty-sdk/vite.config.ts
index 5d2a6477be..5e03c45d3e 100644
--- a/packages/twenty-sdk/vite.config.ts
+++ b/packages/twenty-sdk/vite.config.ts
@@ -127,7 +127,7 @@ export default defineConfig(() => {
         },
         external: [
           ...Object.keys((packageJson as any).dependencies || {}).filter(
-            (dep) => dep !== 'twenty-ui',
+            (dep) => !PACKAGES_TO_VENDOR.includes(dep),
           ),
           'path',
           'fs',