diff --git a/Dockerfile b/Dockerfile
index e407e07..79bae4a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,6 +17,7 @@ COPY . .
 
 # unit test specific build
 FROM ci_image AS test
+ENV DUC_URL=0.0.0.0:50051
 ENTRYPOINT ["npm", "run", "test"]
 
 
diff --git a/src/modules/catalog/catalog-client.ts b/src/modules/catalog/catalog-client.ts
index 0307104..af80d61 100644
--- a/src/modules/catalog/catalog-client.ts
+++ b/src/modules/catalog/catalog-client.ts
@@ -8,7 +8,7 @@ import { Catalog } from '@dadosfera/protospack-v2';
 
 const isLocalConnection =
   process.env.PIFACTORY_URL.startsWith('pi-factory:') ||
-  process.env.PIFACTORY_URL?.includes('0.0.0.0');
+  process.env.PIFACTORY_URL.includes('0.0.0.0');
 
 export class CatalogClientConfiguration {
   public name = 'CatalogClientConfiguration';
diff --git a/src/modules/duc/client.config.ts b/src/modules/duc/client.config.ts
index c5c684e..25ce28b 100644
--- a/src/modules/duc/client.config.ts
+++ b/src/modules/duc/client.config.ts
@@ -11,7 +11,7 @@ import {
 
 const isLocalConnection =
   process.env.DUC_URL.startsWith('duc:') ||
-  !!process.env.DUC_URL?.includes('0.0.0.0');
+  process.env.DUC_URL.includes('0.0.0.0');
 
 export class DucClient {
   public name = 'DucClient';
diff --git a/src/modules/pipelines/pipelines-client.ts b/src/modules/pipelines/pipelines-client.ts
index 3d4c5e5..2dcf630 100644
--- a/src/modules/pipelines/pipelines-client.ts
+++ b/src/modules/pipelines/pipelines-client.ts
@@ -8,7 +8,7 @@ import { credentials } from '@grpc/grpc-js';
 
 const isLocalConnection =
   process.env.PIFACTORY_URL.startsWith('pi-factory:') ||
-  process.env.PIFACTORY_URL?.includes('0.0.0.0');
+  process.env.PIFACTORY_URL.includes('0.0.0.0');
 
 export class PipelinesClientConfiguration {
   public name = 'PipelinesClientConfiguration';
diff --git a/src/modules/pipelinesV2/pipelines-client.ts b/src/modules/pipelinesV2/pipelines-client.ts
index e998624..53c0442 100644
--- a/src/modules/pipelinesV2/pipelines-client.ts
+++ b/src/modules/pipelinesV2/pipelines-client.ts
@@ -11,7 +11,7 @@ import { credentials } from '@grpc/grpc-js';
 
 const isLocalConnection =
   process.env.PIFACTORY_URL.startsWith('pi-factory:') ||
-  !!process.env.PIFACTORY_URL?.includes('0.0.0.0');
+  process.env.PIFACTORY_URL.includes('0.0.0.0');
 
 export class PipelinesClientConfiguration {
   public name = 'PipelinesClientConfiguration';