diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7e3ac7e..9e49f71 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -34,6 +34,39 @@ jobs:
         VAULT_PORT: ${{ job.services.vault.ports[8200] }}
         CI: true
 
+  test-ent:
+    runs-on: ubuntu-latest
+
+    services:
+      vault:
+        image: hashicorp/vault-enterprise:1.3.0_ent
+        ports:
+          - 8200/tcp
+        env:
+          VAULT_DEV_ROOT_TOKEN_ID: testtoken
+        options: --cap-add=IPC_LOCK
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js 10.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: 10.x
+      - name: npm install
+        run: npm ci
+      - name: npm build
+        run: npm run build
+      - name: npm run test
+        run: npm run test
+        env:
+          CI: true
+      - name: npm run test:integration-ent
+        run: npm run test:integration-ent
+        env:
+          VAULT_HOST: localhost
+          VAULT_PORT: ${{ job.services.vault.ports[8200] }}
+          CI: true
+
   e2e:
     runs-on: ubuntu-latest
 
diff --git a/README.md b/README.md
index f17d567..8d3e5fe 100644
--- a/README.md
+++ b/README.md
@@ -73,6 +73,25 @@ with:
         ci/aws secretKey | AWS_SECRET_ACCESS_KEY
 ```
 
+### Namespace
+
+This action could be use with namespace Vault Enterprise feature. You can specify namespace in request : 
+
+```yaml
+steps:
+    # ...
+    - name: Import Secrets
+      uses: RichiCoder1/vault-action
+      with:
+        url: https://vault-enterprise.mycompany.com:8200
+        token: ${{ secrets.VaultToken }}
+        namespace: ns1
+        secrets: |
+            ci/aws accessKey | AWS_ACCESS_KEY_ID ;
+            ci/aws secretKey | AWS_SECRET_ACCESS_KEY ;
+            ci npm_token
+```
+
 ## Masking
 
 This action uses Github Action's built in masking, so all variables will automatically be masked if printed to the console or to logs.
diff --git a/action.js b/action.js
index a8c9a98..5b136cf 100644
--- a/action.js
+++ b/action.js
@@ -5,17 +5,23 @@ const got = require('got');
 async function exportSecrets() {
     const vaultUrl = core.getInput('url', { required: true });
     const vaultToken = core.getInput('token', { required: true });
+    const vaultNamespace = core.getInput('namespace', { required: false });
 
     const secretsInput = core.getInput('secrets', { required: true });
     const secrets = parseSecretsInput(secretsInput);
 
     for (const secret of secrets) {
         const { secretPath, outputName, secretKey } = secret;
-        const result = await got(`${vaultUrl}/v1/secret/data/${secretPath}`, {
+        const requestOptions = {
             headers: {
                 'X-Vault-Token': vaultToken
-            }
-        });
+            }};
+
+        if (vaultNamespace != null){
+            requestOptions.headers["X-Vault-Namespace"] = vaultNamespace
+        }
+
+        const result = await got(`${vaultUrl}/v1/secret/data/${secretPath}`, requestOptions);
 
         const parsedResponse = JSON.parse(result.body);
         const vaultKeyData = parsedResponse.data;
@@ -91,4 +97,4 @@ module.exports = {
     exportSecrets,
     parseSecretsInput,
     normalizeOutputKey
-};
\ No newline at end of file
+};
diff --git a/action.yml b/action.yml
index 1e5366d..e6f702a 100644
--- a/action.yml
+++ b/action.yml
@@ -10,9 +10,12 @@ inputs:
   secrets:
     description: 'A semicolon-separated list of secrets to retrieve. These will automatically be converted to environmental variable keys. See README for more details'
     required: true
+  namespace:
+    description: 'The Vault namespace from which to query secrets. Vault Enterprise only, unset by default'
+    required: false
 runs:
   using: 'node12'
   main: 'dist/index.js'
 branding:
   icon: 'unlock'
-  color: 'gray-dark'
\ No newline at end of file
+  color: 'gray-dark'
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..041702d
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,12 @@
+# Start vault server locally
+# You can run integration tests against server by running
+#  `VAULT_HOST=localhost VAULT_PORT=8200 CI=true npm run test:integration-ent`
+version: "3.0"
+services:
+  vault:
+    image: hashicorp/vault-enterprise:1.3.0_ent
+    environment:
+      VAULT_DEV_ROOT_TOKEN_ID: testtoken
+    ports:
+      - 8200:8200
+    privileged: true
\ No newline at end of file
diff --git a/integration-ent/integration.test.js b/integration-ent/integration.test.js
new file mode 100644
index 0000000..ede9c59
--- /dev/null
+++ b/integration-ent/integration.test.js
@@ -0,0 +1,131 @@
+jest.mock('@actions/core');
+jest.mock('@actions/core/lib/command');
+const core = require('@actions/core');
+
+const got = require('got');
+const { when } = require('jest-when');
+
+const { exportSecrets } = require('../action');
+
+describe('integration', () => {
+
+    beforeAll(async () => {
+        // Verify Connection
+        await got(`http://${process.env.VAULT_HOST}:${process.env.VAULT_PORT}/v1/secret/config`, {
+            headers: {
+                'X-Vault-Token': 'testtoken',
+            },
+        });
+
+        // Create namespace
+        await got(`http://${process.env.VAULT_HOST}:${process.env.VAULT_PORT}/v1/sys/namespaces/ns1`, {
+            method: 'POST',
+            headers: {
+                'X-Vault-Token': 'testtoken',
+            },
+            json: true,
+        });
+
+        // Enable secret engine
+        await got(`http://${process.env.VAULT_HOST}:${process.env.VAULT_PORT}/v1/sys/mounts/secret`, {
+            method: 'POST',
+            headers: {
+                'X-Vault-Token': 'testtoken',
+                'X-Vault-Namespace': 'ns1',
+            },
+            body: {"path":"secret","type":"kv","config":{},"options":{"version":2},"generate_signing_key":true},
+            json: true,
+        });
+
+        await got(`http://${process.env.VAULT_HOST}:${process.env.VAULT_PORT}/v1/secret/data/test`, {
+            method: 'POST',
+            headers: {
+                'X-Vault-Token': 'testtoken',
+                'X-Vault-Namespace': 'ns1',
+            },
+            body: {
+                data: {
+                    secret: "SUPERSECRET_IN_NAMESPACE",
+                },
+            },
+            json: true,
+        });
+
+        await got(`http://${process.env.VAULT_HOST}:${process.env.VAULT_PORT}/v1/secret/data/nested/test`, {
+            method: 'POST',
+            headers: {
+                'X-Vault-Token': 'testtoken',
+                'X-Vault-Namespace': 'ns1',
+            },
+            body: {
+                data: {
+                    otherSecret: "OTHERSUPERSECRET_IN_NAMESPACE",
+                },
+            },
+            json: true,
+        });
+
+
+
+    })
+    beforeEach(() => {
+        jest.resetAllMocks();
+
+        when(core.getInput)
+            .calledWith('url')
+            .mockReturnValue(`http://${process.env.VAULT_HOST}:${process.env.VAULT_PORT}`);
+
+        when(core.getInput)
+            .calledWith('token')
+            .mockReturnValue('testtoken');
+
+        when(core.getInput)
+            .calledWith('namespace')
+            .mockReturnValue('ns1');
+    });
+
+    function mockInput(secrets) {
+        when(core.getInput)
+            .calledWith('secrets')
+            .mockReturnValue(secrets);
+    }
+
+    it('get simple secret', async () => {
+        mockInput('test secret')
+
+        await exportSecrets();
+
+        expect(core.exportVariable).toBeCalledWith('SECRET', 'SUPERSECRET_IN_NAMESPACE');
+    });
+
+    it('re-map secret', async () => {
+        mockInput('test secret | TEST_KEY')
+
+        await exportSecrets();
+
+        expect(core.exportVariable).toBeCalledWith('TEST_KEY', 'SUPERSECRET_IN_NAMESPACE');
+    });
+
+    it('get nested secret', async () => {
+        mockInput('nested/test otherSecret')
+
+        await exportSecrets();
+
+        expect(core.exportVariable).toBeCalledWith('OTHERSECRET', 'OTHERSUPERSECRET_IN_NAMESPACE');
+    });
+
+    it('get multiple secrets', async () => {
+        mockInput(`
+        test secret ;
+        test secret | NAMED_SECRET ;
+        nested/test otherSecret ;`);
+
+        await exportSecrets();
+
+        expect(core.exportVariable).toBeCalledTimes(3);
+
+        expect(core.exportVariable).toBeCalledWith('SECRET', 'SUPERSECRET_IN_NAMESPACE');
+        expect(core.exportVariable).toBeCalledWith('NAMED_SECRET', 'SUPERSECRET_IN_NAMESPACE');
+        expect(core.exportVariable).toBeCalledWith('OTHERSECRET', 'OTHERSUPERSECRET_IN_NAMESPACE');
+    });
+});
\ No newline at end of file
diff --git a/integration-ent/jest.config.js b/integration-ent/jest.config.js
new file mode 100644
index 0000000..03d15be
--- /dev/null
+++ b/integration-ent/jest.config.js
@@ -0,0 +1,3 @@
+module.exports = {
+    verbose: true
+};
diff --git a/jest.config.js b/jest.config.js
index 2355f35..df9fa1c 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,3 +1,3 @@
 module.exports = {
-    testPathIgnorePatterns: ['/node_modules/', '<rootDir>/integration/', '<rootDir>/e2e/'],
+    testPathIgnorePatterns: ['/node_modules/', '<rootDir>/integration/', '<rootDir>/e2e/','<rootDir>/integration-ent'],
 };
diff --git a/package.json b/package.json
index bcfc78b..c294fa6 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
         "build": "ncc build index.js -o dist",
         "test": "jest",
         "test:integration": "jest -c integration/jest.config.js",
+        "test:integration-ent": "jest -c integration-ent/jest.config.js",
         "test:e2e": "jest -c e2e/jest.config.js"
     },
     "release": {