diff --git a/apps/connection-manager/src/config/http.config.ts b/apps/connection-manager/src/config/http.config.ts
index dbf37be04aac09ddc3eba3e2eaa6db1b8b9ce1f8..c7b07c2dfdb215018bf33eb2083541e6809bdcd2 100644
--- a/apps/connection-manager/src/config/http.config.ts
+++ b/apps/connection-manager/src/config/http.config.ts
@@ -1,6 +1,6 @@
 import { registerAs } from '@nestjs/config';
 
 export const httpConfig = registerAs('http', () => ({
-  host: process.env.HTTP_HOST || '0.0.0.0',
+  hostname: process.env.HTTP_HOSTNAME || '0.0.0.0',
   port: Number(process.env.HTTP_PORT) || 3000,
 }));
diff --git a/apps/connection-manager/src/config/validation.ts b/apps/connection-manager/src/config/validation.ts
index e9abf25ab2e96d0fc30843b3dba5147b4b91074b..f963431550e25f1fe5f7db6fca536ffbb0c80144 100644
--- a/apps/connection-manager/src/config/validation.ts
+++ b/apps/connection-manager/src/config/validation.ts
@@ -1,7 +1,7 @@
 import Joi from 'joi';
 
 export const validationSchema = Joi.object({
-  HTTP_HOST: Joi.string(),
+  HTTP_HOSTNAME: Joi.string(),
   HTTP_PORT: Joi.number(),
 
   NATS_URL: Joi.string().uri(),
diff --git a/apps/credential-manager/src/config/http.config.ts b/apps/credential-manager/src/config/http.config.ts
index dbf37be04aac09ddc3eba3e2eaa6db1b8b9ce1f8..c7b07c2dfdb215018bf33eb2083541e6809bdcd2 100644
--- a/apps/credential-manager/src/config/http.config.ts
+++ b/apps/credential-manager/src/config/http.config.ts
@@ -1,6 +1,6 @@
 import { registerAs } from '@nestjs/config';
 
 export const httpConfig = registerAs('http', () => ({
-  host: process.env.HTTP_HOST || '0.0.0.0',
+  hostname: process.env.HTTP_HOSTNAME || '0.0.0.0',
   port: Number(process.env.HTTP_PORT) || 3000,
 }));
diff --git a/apps/credential-manager/src/config/validation.ts b/apps/credential-manager/src/config/validation.ts
index e9abf25ab2e96d0fc30843b3dba5147b4b91074b..f963431550e25f1fe5f7db6fca536ffbb0c80144 100644
--- a/apps/credential-manager/src/config/validation.ts
+++ b/apps/credential-manager/src/config/validation.ts
@@ -1,7 +1,7 @@
 import Joi from 'joi';
 
 export const validationSchema = Joi.object({
-  HTTP_HOST: Joi.string(),
+  HTTP_HOSTNAME: Joi.string(),
   HTTP_PORT: Joi.number(),
 
   NATS_URL: Joi.string().uri(),
diff --git a/apps/did-manager/src/config/http.config.ts b/apps/did-manager/src/config/http.config.ts
index dbf37be04aac09ddc3eba3e2eaa6db1b8b9ce1f8..c7b07c2dfdb215018bf33eb2083541e6809bdcd2 100644
--- a/apps/did-manager/src/config/http.config.ts
+++ b/apps/did-manager/src/config/http.config.ts
@@ -1,6 +1,6 @@
 import { registerAs } from '@nestjs/config';
 
 export const httpConfig = registerAs('http', () => ({
-  host: process.env.HTTP_HOST || '0.0.0.0',
+  hostname: process.env.HTTP_HOSTNAME || '0.0.0.0',
   port: Number(process.env.HTTP_PORT) || 3000,
 }));
diff --git a/apps/did-manager/src/config/validation.ts b/apps/did-manager/src/config/validation.ts
index e9abf25ab2e96d0fc30843b3dba5147b4b91074b..f963431550e25f1fe5f7db6fca536ffbb0c80144 100644
--- a/apps/did-manager/src/config/validation.ts
+++ b/apps/did-manager/src/config/validation.ts
@@ -1,7 +1,7 @@
 import Joi from 'joi';
 
 export const validationSchema = Joi.object({
-  HTTP_HOST: Joi.string(),
+  HTTP_HOSTNAME: Joi.string(),
   HTTP_PORT: Joi.number(),
 
   NATS_URL: Joi.string().uri(),
diff --git a/apps/proof-manager/src/config/http.config.ts b/apps/proof-manager/src/config/http.config.ts
index dbf37be04aac09ddc3eba3e2eaa6db1b8b9ce1f8..c7b07c2dfdb215018bf33eb2083541e6809bdcd2 100644
--- a/apps/proof-manager/src/config/http.config.ts
+++ b/apps/proof-manager/src/config/http.config.ts
@@ -1,6 +1,6 @@
 import { registerAs } from '@nestjs/config';
 
 export const httpConfig = registerAs('http', () => ({
-  host: process.env.HTTP_HOST || '0.0.0.0',
+  hostname: process.env.HTTP_HOSTNAME || '0.0.0.0',
   port: Number(process.env.HTTP_PORT) || 3000,
 }));
diff --git a/apps/proof-manager/src/config/validation.ts b/apps/proof-manager/src/config/validation.ts
index e9abf25ab2e96d0fc30843b3dba5147b4b91074b..f963431550e25f1fe5f7db6fca536ffbb0c80144 100644
--- a/apps/proof-manager/src/config/validation.ts
+++ b/apps/proof-manager/src/config/validation.ts
@@ -1,7 +1,7 @@
 import Joi from 'joi';
 
 export const validationSchema = Joi.object({
-  HTTP_HOST: Joi.string(),
+  HTTP_HOSTNAME: Joi.string(),
   HTTP_PORT: Joi.number(),
 
   NATS_URL: Joi.string().uri(),
diff --git a/apps/schema-manager/src/config/http.config.ts b/apps/schema-manager/src/config/http.config.ts
index dbf37be04aac09ddc3eba3e2eaa6db1b8b9ce1f8..c7b07c2dfdb215018bf33eb2083541e6809bdcd2 100644
--- a/apps/schema-manager/src/config/http.config.ts
+++ b/apps/schema-manager/src/config/http.config.ts
@@ -1,6 +1,6 @@
 import { registerAs } from '@nestjs/config';
 
 export const httpConfig = registerAs('http', () => ({
-  host: process.env.HTTP_HOST || '0.0.0.0',
+  hostname: process.env.HTTP_HOSTNAME || '0.0.0.0',
   port: Number(process.env.HTTP_PORT) || 3000,
 }));
diff --git a/apps/schema-manager/src/config/validation.ts b/apps/schema-manager/src/config/validation.ts
index e9abf25ab2e96d0fc30843b3dba5147b4b91074b..f963431550e25f1fe5f7db6fca536ffbb0c80144 100644
--- a/apps/schema-manager/src/config/validation.ts
+++ b/apps/schema-manager/src/config/validation.ts
@@ -1,7 +1,7 @@
 import Joi from 'joi';
 
 export const validationSchema = Joi.object({
-  HTTP_HOST: Joi.string(),
+  HTTP_HOSTNAME: Joi.string(),
   HTTP_PORT: Joi.number(),
 
   NATS_URL: Joi.string().uri(),