diff --git a/package.json b/package.json
index 435f7168ee19..ce0115383e62 100644
--- a/package.json
+++ b/package.json
@@ -249,7 +249,6 @@
     "@types/express": "^4.17.13",
     "@types/graphql-fields": "^1.3.6",
     "@types/graphql-upload": "^8.0.12",
-    "@types/jest": "^29.5.11",
     "@types/js-cookie": "^3.0.3",
     "@types/js-levenshtein": "^1.1.3",
     "@types/lodash.camelcase": "^4.3.7",
diff --git a/packages/twenty-shared/jest.config.ts b/packages/twenty-shared/jest.config.ts
new file mode 100644
index 000000000000..b285ca26e733
--- /dev/null
+++ b/packages/twenty-shared/jest.config.ts
@@ -0,0 +1,32 @@
+import { JestConfigWithTsJest, pathsToModuleNameMapper } from 'ts-jest';
+
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const tsConfig = require('./tsconfig.json');
+
+const jestConfig: JestConfigWithTsJest = {
+  displayName: 'twenty-ui',
+  preset: '../../jest.preset.js',
+  testEnvironment: 'jsdom',
+  transformIgnorePatterns: ['../../node_modules/'],
+  transform: {
+    '^.+\\.[tj]sx?$': [
+      '@swc/jest',
+      {
+        jsc: {
+          parser: { syntax: 'typescript', tsx: true },
+          transform: { react: { runtime: 'automatic' } },
+        },
+      },
+    ],
+  },
+  moduleNameMapper: {
+    '\\.(jpg|jpeg|png|gif|webp|svg|svg\\?react)$':
+      '<rootDir>/__mocks__/imageMock.js',
+    ...pathsToModuleNameMapper(tsConfig.compilerOptions.paths),
+  },
+  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx'],
+  extensionsToTreatAsEsm: ['.ts', '.tsx'],
+  coverageDirectory: './coverage',
+};
+
+export default jestConfig;
diff --git a/packages/twenty-shared/package.json b/packages/twenty-shared/package.json
index 8b5ff2e6bb59..8f6d615d972d 100644
--- a/packages/twenty-shared/package.json
+++ b/packages/twenty-shared/package.json
@@ -1,9 +1,6 @@
 {
   "name": "twenty-shared",
   "version": "0.40.0-canary",
-  "description": "",
-  "author": "",
-  "private": true,
   "license": "AGPL-3.0",
   "main": "./dist/index.js",
   "scripts": {
diff --git a/packages/twenty-shared/project.json b/packages/twenty-shared/project.json
index a7d7c1aa262b..4d303e7a6d96 100644
--- a/packages/twenty-shared/project.json
+++ b/packages/twenty-shared/project.json
@@ -1,6 +1,7 @@
 {
   "name": "twenty-shared",
   "$schema": "../../node_modules/nx/schemas/project-schema.json",
+  "sourceRoot": "packages/twenty-shared/src",
   "projectType": "library",
   "tags": ["scope:shared"],
   "targets": {
@@ -11,6 +12,7 @@
       }
     },
     "typecheck": {},
+    "test": {},
     "lint": {
       "options": {
         "lintFilePatterns": [
diff --git a/packages/twenty-shared/src/utils/image/__tests__/getImageAbsoluteURI.test.ts b/packages/twenty-shared/src/utils/image/__tests__/getImageAbsoluteURI.test.ts
index 8fba851a15fa..b617a41164f1 100644
--- a/packages/twenty-shared/src/utils/image/__tests__/getImageAbsoluteURI.test.ts
+++ b/packages/twenty-shared/src/utils/image/__tests__/getImageAbsoluteURI.test.ts
@@ -1,18 +1,11 @@
 import { getImageAbsoluteURI } from '../getImageAbsoluteURI';
 
 describe('getImageAbsoluteURI', () => {
-  it('should return null if imageUrl is empty', () => {
+  it('should return baseUrl if imageUrl is empty string', () => {
     const imageUrl = '';
     const baseUrl = 'http://localhost:3000';
     const result = getImageAbsoluteURI({ imageUrl, baseUrl });
-    expect(result).toBeNull();
-  });
-
-  it('should return null if baseUrl is empty', () => {
-    const imageUrl = 'https://XXX';
-    const baseUrl = '';
-    const result = getImageAbsoluteURI({ imageUrl, baseUrl });
-    expect(result).toBeNull();
+    expect(result).toBe('http://localhost:3000/files/');
   });
 
   it('should return absolute url if the imageUrl is an absolute url', () => {
@@ -22,24 +15,24 @@ describe('getImageAbsoluteURI', () => {
     expect(result).toBe(imageUrl);
   });
 
-  it('should return fully formed url if imageUrl is a url', () => {
-    const imageUrl = 'pic.png?token=XXX';
+  it('should return fully formed url if imageUrl is a relative url starting with /', () => {
+    const imageUrl = '/path/pic.png';
     const baseUrl = 'http://localhost:3000';
     const result = getImageAbsoluteURI({ imageUrl, baseUrl });
-    expect(result).toBe('http://localhost:3000/files/pic.png?token=XXX');
+    expect(result).toBe('http://localhost:3000/files/path/pic.png');
   });
 
-  it('should return fully formed url if imageUrl is a relative url', () => {
-    const imageUrl = '/pic.png?token=XXX';
+  it('should return fully formed url if imageUrl is a relative url nost starting with slash', () => {
+    const imageUrl = 'pic.png';
     const baseUrl = 'http://localhost:3000';
     const result = getImageAbsoluteURI({ imageUrl, baseUrl });
-    expect(result).toBe('http://localhost:3000/files/pic.png?token=XXX');
+    expect(result).toBe('http://localhost:3000/files/pic.png');
   });
 
-  it('should return null if imageUrl is an empty string', () => {
-    const imageUrl = '';
+  it('should handle queryParameters in the imageUrl', () => {
+    const imageUrl = '/pic.png?token=XXX';
     const baseUrl = 'http://localhost:3000';
     const result = getImageAbsoluteURI({ imageUrl, baseUrl });
-    expect(result).toBeNull();
+    expect(result).toBe('http://localhost:3000/files/pic.png?token=XXX');
   });
 });
diff --git a/packages/twenty-shared/src/utils/image/getImageAbsoluteURI.ts b/packages/twenty-shared/src/utils/image/getImageAbsoluteURI.ts
index 782bf35f0537..8f041a4e4c8e 100644
--- a/packages/twenty-shared/src/utils/image/getImageAbsoluteURI.ts
+++ b/packages/twenty-shared/src/utils/image/getImageAbsoluteURI.ts
@@ -11,14 +11,9 @@ export const getImageAbsoluteURI = ({
     return imageUrl;
   }
 
-  const absoluteImageUrl = new URL(baseUrl);
-
   if (imageUrl.startsWith('/')) {
-    absoluteImageUrl.pathname = `/files${imageUrl}`;
-    return absoluteImageUrl.toString();
+    return new URL(`/files${imageUrl}`, baseUrl).toString();
   }
 
-  absoluteImageUrl.pathname = `files/${imageUrl}`;
-
-  return absoluteImageUrl.toString();
+  return new URL(`/files/${imageUrl}`, baseUrl).toString();
 };
diff --git a/packages/twenty-shared/tsconfig.json b/packages/twenty-shared/tsconfig.json
index 9e5a7fa526d2..bf6a9dfeb968 100644
--- a/packages/twenty-shared/tsconfig.json
+++ b/packages/twenty-shared/tsconfig.json
@@ -18,7 +18,7 @@
     },
     {
       "path": "./tsconfig.spec.json"
-    },
+    }
   ],
   "extends": "../../tsconfig.base.json"
 }
diff --git a/packages/twenty-shared/tsconfig.spec.json b/packages/twenty-shared/tsconfig.spec.json
index 7b115f8bbc82..9f928c13c27f 100644
--- a/packages/twenty-shared/tsconfig.spec.json
+++ b/packages/twenty-shared/tsconfig.spec.json
@@ -1,19 +1,17 @@
 {
   "extends": "./tsconfig.json",
   "compilerOptions": {
+    "module": "commonjs",
     "types": ["jest", "node"]
   },
   "include": [
     "**/__mocks__/**/*",
     "jest.config.ts",
-    "setupTests.ts",
     "src/**/*.d.ts",
     "src/**/*.spec.ts",
     "src/**/*.spec.tsx",
     "src/**/*.test.ts",
     "src/**/*.test.tsx",
-    "tsup.config.ts",
-    "tsup.ui.index.tsx",
     "vite.config.ts"
   ]
 }
diff --git a/yarn.lock b/yarn.lock
index 4df7d8ce4158..a280e481126d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15925,16 +15925,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/jest@npm:^29.5.11":
-  version: 29.5.12
-  resolution: "@types/jest@npm:29.5.12"
-  dependencies:
-    expect: "npm:^29.0.0"
-    pretty-format: "npm:^29.0.0"
-  checksum: 10c0/25fc8e4c611fa6c4421e631432e9f0a6865a8cb07c9815ec9ac90d630271cad773b2ee5fe08066f7b95bebd18bb967f8ce05d018ee9ab0430f9dfd1d84665b6f
-  languageName: node
-  linkType: hard
-
 "@types/js-cookie@npm:^2.2.6":
   version: 2.2.7
   resolution: "@types/js-cookie@npm:2.2.7"
@@ -26153,7 +26143,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"expect@npm:^29.0.0, expect@npm:^29.7.0":
+"expect@npm:^29.7.0":
   version: 29.7.0
   resolution: "expect@npm:29.7.0"
   dependencies:
@@ -38284,7 +38274,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"pretty-format@npm:^29.0.0, pretty-format@npm:^29.5.0, pretty-format@npm:^29.7.0":
+"pretty-format@npm:^29.5.0, pretty-format@npm:^29.7.0":
   version: 29.7.0
   resolution: "pretty-format@npm:29.7.0"
   dependencies:
@@ -44173,7 +44163,6 @@ __metadata:
     "@types/facepaint": "npm:^1.2.5"
     "@types/graphql-fields": "npm:^1.3.6"
     "@types/graphql-upload": "npm:^8.0.12"
-    "@types/jest": "npm:^29.5.11"
     "@types/js-cookie": "npm:^3.0.3"
     "@types/js-levenshtein": "npm:^1.1.3"
     "@types/lodash.camelcase": "npm:^4.3.7"