diff --git a/test/docker-compose.yml b/test/docker-compose.yml
index eecd5c8e..48b78f52 100644
--- a/test/docker-compose.yml
+++ b/test/docker-compose.yml
@@ -108,7 +108,7 @@ services:
   service-internal-error:
     image: nginx:alpine
     volumes:
-      - $PWD/mock/server/http500.nginx.conf:/etc/nginx/conf.d/default.conf
+      - $PWD/mock/server/http500.nginx.conf:/etc/nginx/conf.d/default.conf:ro
     expose:
       - 80
     ports:
@@ -269,6 +269,18 @@ services:
       market-mongo:
         condition: service_started
 
+  custom-token-chain-compass:
+    image: iexechub/compass:v0.1.1
+    restart: unless-stopped
+    environment:
+      DATA_FILE_PATH: /app/data.json
+    volumes:
+      - $PWD/mock/compass/data.json:/app/data.json:ro
+    ports:
+      - 8069:3000
+    healthcheck:
+      test: nc -w 1 0.0.0.0 3000
+
   stack-ready:
     image: bash
     command:
@@ -290,5 +302,7 @@ services:
         condition: service_started
       result-proxy:
         condition: service_started
+      custom-token-chain-compass:
+        condition: service_healthy
       voucher-subgraph-deployer:
         condition: service_completed_successfully
diff --git a/test/lib/e2e/IExecWorkerpoolModule.test.js b/test/lib/e2e/IExecWorkerpoolModule.test.js
index e29ef6cc..cba69681 100644
--- a/test/lib/e2e/IExecWorkerpoolModule.test.js
+++ b/test/lib/e2e/IExecWorkerpoolModule.test.js
@@ -263,12 +263,10 @@ describe('workerpool', () => {
     });
 
     describe('on networks relying on compass', () => {
-      // TODO include compass in stack instead of using arbitrum-sepolia-testnet
+      const noEnsTestChain = TEST_CHAINS['custom-token-chain-no-ens'];
+
       test('resolves the url against Compass', async () => {
-        const readOnlyIExec = new IExec(
-          { ethProvider: 'arbitrum-sepolia-testnet' },
-          { allowExperimentalNetworks: true },
-        );
+        const { iexec: readOnlyIExec } = getTestConfig(noEnsTestChain)();
         const apiUrl = await readOnlyIExec.workerpool.getWorkerpoolApiUrl(
           '0xB967057a21dc6A66A29721d96b8Aa7454B7c383F',
         );
@@ -276,14 +274,24 @@ describe('workerpool', () => {
         expect(apiUrl.startsWith('https://')).toBe(true);
       });
 
+      test('throw if the workerpool does not exist in Compass', async () => {
+        const { iexec: readOnlyIExec } = getTestConfig(noEnsTestChain)();
+        const address = getRandomAddress();
+        await expect(
+          readOnlyIExec.workerpool.getWorkerpoolApiUrl(address),
+        ).rejects.toThrow(
+          Error(
+            `API error: Workerpool with address '${address}' not found in chain '${noEnsTestChain.chainId}'`,
+          ),
+        );
+      });
+
       test('fails with CompassCallError if Compass is not available', async () => {
-        const iexecCompassNotFound = new IExec(
-          { ethProvider: 'arbitrum-sepolia-testnet' },
-          {
-            allowExperimentalNetworks: true,
+        const { iexec: iexecCompassNotFound } = getTestConfig(noEnsTestChain)({
+          options: {
             compassURL: SERVICE_UNREACHABLE_URL,
           },
-        );
+        });
         await expect(
           iexecCompassNotFound.workerpool.getWorkerpoolApiUrl(
             getRandomAddress(),
@@ -294,10 +302,13 @@ describe('workerpool', () => {
           ),
         );
 
-        const iexecCompassInternalError = new IExec(
-          { ethProvider: 'arbitrum-sepolia-testnet' },
-          { allowExperimentalNetworks: true, compassURL: SERVICE_HTTP_500_URL },
-        );
+        const { iexec: iexecCompassInternalError } = getTestConfig(
+          noEnsTestChain,
+        )({
+          options: {
+            compassURL: SERVICE_HTTP_500_URL,
+          },
+        });
         await expect(
           iexecCompassInternalError.workerpool.getWorkerpoolApiUrl(
             getRandomAddress(),
diff --git a/test/mock/compass/data.json b/test/mock/compass/data.json
new file mode 100644
index 00000000..3ddfaf0d
--- /dev/null
+++ b/test/mock/compass/data.json
@@ -0,0 +1,14 @@
+[
+  {
+    "chainId": "65535",
+    "description": "custom-token-chain-no-ens",
+    "iapps": [],
+    "workerpools": [
+      {
+        "name": "custom-token-chain-no-ens-workerpool",
+        "apiUrl": "https://core.custom-token-chain-no-ens.iex.ec",
+        "address": "0xB967057a21dc6A66A29721d96b8Aa7454B7c383F"
+      }
+    ]
+  }
+]
diff --git a/test/test-config-utils.js b/test/test-config-utils.js
index 3d591425..cdb91fbb 100644
--- a/test/test-config-utils.js
+++ b/test/test-config-utils.js
@@ -21,6 +21,7 @@ export const getTestConfigOptions =
     isNative: options.isNative ?? chain.isNative,
     providerOptions: options.providerOptions ?? chain.providerOptions,
     resultProxyURL: options.resultProxyURL ?? chain.resultProxyURL,
+    compassURL: options.compassURL ?? chain.compassURL,
     smsURL: options.smsURL ?? chain.smsMap,
     useGas: options.useGas ?? chain.useGas,
   });
diff --git a/test/test-utils.js b/test/test-utils.js
index bfadc76c..70b3774e 100644
--- a/test/test-utils.js
+++ b/test/test-utils.js
@@ -81,6 +81,27 @@ export const TEST_CHAINS = {
     },
     isAnvil: false,
   },
+  'custom-token-chain-no-ens': {
+    rpcURL: 'http://localhost:18545',
+    chainId: '65535',
+    hubAddress: '0xC129e7917b7c7DeDfAa5Fff1FB18d5D7050fE8ca',
+    pocoAdminWallet: new Wallet(
+      '0x564a9db84969c8159f7aa3d5393c5ecd014fce6a375842a45b12af6677b12407',
+    ),
+    compassURL: 'http://localhost:8069',
+    // TODO use another wallet
+    faucetWallet: new Wallet(
+      '0x564a9db84969c8159f7aa3d5393c5ecd014fce6a375842a45b12af6677b12407',
+    ),
+    provider: new JsonRpcProvider('http://localhost:18545', undefined, {
+      pollingInterval: 100,
+    }),
+    defaults: {
+      isNative: false,
+      useGas: true,
+    },
+    isAnvil: false,
+  },
   'bellecour-fork': {
     rpcURL: 'http://localhost:8545',
     chainId: '134',