diff --git a/constants/roles.ts b/constants/roles.ts
new file mode 100644
index 0000000..f8618ff
--- /dev/null
+++ b/constants/roles.ts
@@ -0,0 +1,3 @@
+import { ethers } from 'hardhat'
+
+export const MANAGER_ROLE = ethers.keccak256(ethers.toUtf8Bytes('MANAGER_ROLE'))
diff --git a/contracts/Hub.sol b/contracts/Hub.sol
index a5b8318..992b441 100644
--- a/contracts/Hub.sol
+++ b/contracts/Hub.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
+// SPDX-License-Identifier: MIT
 pragma solidity 0.8.21;
 
 import {IHub} from "./interfaces/IHub.sol";
diff --git a/contracts/Registry.sol b/contracts/Registry.sol
index 8a4359a..4303f02 100644
--- a/contracts/Registry.sol
+++ b/contracts/Registry.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
+// SPDX-License-Identifier: MIT
 pragma solidity 0.8.21;
 
 import {IRegistry, Adapter} from "./interfaces/IRegistry.sol";
@@ -8,7 +8,7 @@ import {Roles} from "./Roles.sol";
 contract Registry is IRegistry, Roles {
     mapping(bytes32 => Adapter) private _adapters;
 
-    function createAdapter(bytes32 adapterType_, address adapterAddress_) external OnlyManager returns (bytes32) {
+    function createAdapter(bytes32 adapterType_, address adapterAddress_) external onlyManager returns (bytes32) {
         Adapter memory adapter = Adapter({adapterType: adapterType_, adapterAddress: adapterAddress_});
 
         bytes32 adapterId = keccak256(abi.encodePacked(adapterType_, adapterAddress_));
diff --git a/contracts/Roles.sol b/contracts/Roles.sol
index cb2190d..bf99658 100644
--- a/contracts/Roles.sol
+++ b/contracts/Roles.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
+// SPDX-License-Identifier: MIT
 pragma solidity 0.8.21;
 
 import {IRoles} from "./interfaces/IRoles.sol";
@@ -7,22 +7,37 @@ import "@openzeppelin/contracts/access/AccessControl.sol";
 bytes32 constant MANAGER_ROLE = keccak256("MANAGER_ROLE");
 
 contract Roles is AccessControl {
-    modifier OnlyManager() {
+    modifier onlyAdmin() {
+        if (!isAdmin(msg.sender)) {
+            revert IRoles.Roles_NotAdmin();
+        }
+        _;
+    }
+
+    modifier onlyManager() {
         if (!isManager(msg.sender)) {
-            revert IRoles.Roles_NotRoleManager();
+            revert IRoles.Roles_NotManager();
         }
         _;
     }
 
     constructor() {
-        _setManagerRole(msg.sender);
+        _setAdminRole(msg.sender);
     }
 
-    function _setManagerRole(address _address) internal {
-        _grantRole(MANAGER_ROLE, _address);
+    function _setAdminRole(address _address) private {
+        _grantRole(DEFAULT_ADMIN_ROLE, _address);
+    }
+
+    function isAdmin(address _address) public view returns (bool) {
+        return hasRole(DEFAULT_ADMIN_ROLE, _address);
     }
 
     function isManager(address _address) public view returns (bool) {
         return hasRole(MANAGER_ROLE, _address);
     }
+
+    function setManager(address _address) external onlyAdmin {
+        _grantRole(MANAGER_ROLE, _address);
+    }
 }
diff --git a/contracts/interfaces/IAdapter.sol b/contracts/interfaces/IAdapter.sol
index 965ba13..885836e 100644
--- a/contracts/interfaces/IAdapter.sol
+++ b/contracts/interfaces/IAdapter.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
+// SPDX-License-Identifier: MIT
 pragma solidity 0.8.21;
 
 struct Adapter {
diff --git a/contracts/interfaces/IApp.sol b/contracts/interfaces/IApp.sol
index e4ee54e..170e6d6 100644
--- a/contracts/interfaces/IApp.sol
+++ b/contracts/interfaces/IApp.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
+// SPDX-License-Identifier: MIT
 pragma solidity 0.8.21;
 
 import {Adapter} from "./IAdapter.sol";
diff --git a/contracts/interfaces/IHub.sol b/contracts/interfaces/IHub.sol
index 1854d1c..3bfab87 100644
--- a/contracts/interfaces/IHub.sol
+++ b/contracts/interfaces/IHub.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
+// SPDX-License-Identifier: MIT
 pragma solidity 0.8.21;
 
 import {App} from "./IApp.sol";
diff --git a/contracts/interfaces/IRegistry.sol b/contracts/interfaces/IRegistry.sol
index 75ff9be..c837da1 100644
--- a/contracts/interfaces/IRegistry.sol
+++ b/contracts/interfaces/IRegistry.sol
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: UNLICENSED
+// SPDX-License-Identifier: MIT
 pragma solidity 0.8.21;
 
 import {Adapter} from "./IAdapter.sol";
diff --git a/contracts/interfaces/IRoles.sol b/contracts/interfaces/IRoles.sol
index 1e3ad94..eaf078f 100644
--- a/contracts/interfaces/IRoles.sol
+++ b/contracts/interfaces/IRoles.sol
@@ -1,8 +1,14 @@
-// SPDX-License-Identifier: UNLICENSED
+// SPDX-License-Identifier: MIT
 pragma solidity 0.8.21;
 
 interface IRoles {
-    error Roles_NotRoleManager();
+    error Roles_NotAdmin();
+
+    error Roles_NotManager();
+
+    function setManager(address _address) external;
 
     function isManager(address _address) external view returns (bool);
+
+    function isAdmin(address _address) external view returns (bool);
 }
diff --git a/test/hub/Hub.spec.ts b/test/hub/Hub.spec.ts
index 97ed968..42989fc 100644
--- a/test/hub/Hub.spec.ts
+++ b/test/hub/Hub.spec.ts
@@ -6,13 +6,16 @@ import { ethers } from 'hardhat'
 import { deployHubFixture } from './fixture'
 import { VAULT_V1 } from '../registry/fixture'
 import { deployRegistryFixture } from '../registry/fixture'
+import { MANAGER_ROLE } from '../../constants/roles'
 
 describe('Hub', function () {
   it('should set app data on create', async function () {
-    const { registryAddress, registry } = await loadFixture(
+    const { registryAddress, registry, owner } = await loadFixture(
       deployRegistryFixture
     )
 
+    await registry.grantRole(MANAGER_ROLE, owner.address)
+
     const { hub } = await loadFixture(
       deployHubFixture.bind(this, registryAddress)
     )
diff --git a/test/registry/Registry.spec.ts b/test/registry/Registry.spec.ts
index 45d6ada..7e6911e 100644
--- a/test/registry/Registry.spec.ts
+++ b/test/registry/Registry.spec.ts
@@ -4,10 +4,13 @@ import { expect } from 'chai'
 import { ethers } from 'hardhat'
 
 import { deployRegistryFixture, VAULT_V1 } from './fixture'
+import { MANAGER_ROLE } from '../../constants/roles'
 
 describe('Registry', function () {
   it('should set adapter data on create', async function () {
-    const { registry } = await loadFixture(deployRegistryFixture)
+    const { registry, owner } = await loadFixture(deployRegistryFixture)
+
+    await registry.grantRole(MANAGER_ROLE, owner.address)
 
     const adapterType = VAULT_V1
     const adapterAddress = ethers.ZeroAddress
@@ -38,6 +41,6 @@ describe('Registry', function () {
 
     await expect(
       registry.connect(notManager).createAdapter(adapterType, adapterAddress)
-    ).to.be.revertedWithCustomError(registry, 'Roles_NotRoleManager')
+    ).to.be.revertedWithCustomError(registry, 'Roles_NotManager')
   })
 })