diff --git a/apps/cli/src/linter/schema.ts b/apps/cli/src/linter/schema.ts
index 1ddd63a..3b0bc08 100644
--- a/apps/cli/src/linter/schema.ts
+++ b/apps/cli/src/linter/schema.ts
@@ -3,7 +3,7 @@ import { z } from 'zod';
 const idSchema = z
   .string()
   .min(1)
-  .max(64)
+  .max(256)
   .regex(/^[a-zA-Z0-9-_.]+$/);
 const nameSchema = z
   .string()
diff --git a/apps/cli/src/linter/specs/common.spec.ts b/apps/cli/src/linter/specs/common.spec.ts
index 3570dbe..559c785 100644
--- a/apps/cli/src/linter/specs/common.spec.ts
+++ b/apps/cli/src/linter/specs/common.spec.ts
@@ -70,6 +70,44 @@ describe('Common Linter', () => {
       } as ADCSDK.Configuration,
       expect: true,
     },
+    {
+      name: 'should check id length (length <= 256)',
+      input: {
+        services: [
+          {
+            id: ''.padEnd(256, '0'),
+            name: 'name',
+            routes: [],
+          },
+        ],
+      } as ADCSDK.Configuration,
+      expect: true,
+      errors: [],
+    },
+    {
+      name: 'should check id length (length > 256)',
+      input: {
+        services: [
+          {
+            id: ''.padEnd(257, '0'),
+            name: 'name',
+            routes: [],
+          },
+        ],
+      } as ADCSDK.Configuration,
+      expect: false,
+      errors: [
+        {
+          code: 'too_big',
+          exact: false,
+          inclusive: true,
+          maximum: 256,
+          message: 'String must contain at most 256 character(s)',
+          path: ['services', 0, 'id'],
+          type: 'string',
+        },
+      ],
+    },
   ];
 
   // test cases runner
diff --git a/schema.json b/schema.json
index 8619cab..36c3e99 100644
--- a/schema.json
+++ b/schema.json
@@ -9,7 +9,7 @@
           "id": {
             "type": "string",
             "minLength": 1,
-            "maxLength": 64,
+            "maxLength": 256,
             "pattern": "^[a-zA-Z0-9-_.]+$"
           },
           "name": {