diff --git a/packages/core/src/backend/servers/http/core.ts b/packages/core/src/backend/servers/http/core.ts
index 17b312e..62b7ea1 100644
--- a/packages/core/src/backend/servers/http/core.ts
+++ b/packages/core/src/backend/servers/http/core.ts
@@ -4,7 +4,7 @@ import {constants} from 'http2';
 import * as v from 'valibot';
 import {
 	AllowedMiddlewareSpecification,
-	BackendState, getAllowString,
+	BackendState,
 	Middleware,
 	RequestContext,
 	RequestDecorator,
diff --git a/packages/core/src/common/language.ts b/packages/core/src/common/language.ts
index 698db74..8e67309 100644
--- a/packages/core/src/common/language.ts
+++ b/packages/core/src/common/language.ts
@@ -30,6 +30,7 @@ export const LANGUAGE_DEFAULT_ERROR_STATUS_MESSAGE_KEYS = [
 	'invalidResource',
 	'notImplemented',
 	'internalServerError',
+	'resourceNotFound',
 ] as const;
 
 export const LANGUAGE_DEFAULT_STATUS_MESSAGE_KEYS = [
@@ -37,7 +38,6 @@ export const LANGUAGE_DEFAULT_STATUS_MESSAGE_KEYS = [
 	'ok',
 	'resourceCollectionFetched',
 	'resourceFetched',
-	'resourceNotFound',
 	'resourceDeleted',
 	'resourcePatched',
 	'resourceCreated',
@@ -328,5 +328,13 @@ export const FALLBACK_LANGUAGE = {
 				'Contact the administrator regarding missing configuration or unavailability of dependencies.',
 			],
 		],
+		resourceNotFound: [
+			'The resource in the provided URL could not be found.',
+			[
+				'Check if the request URL is correct.',
+				'Try the request again at a later time.',
+				'Contact the administrator regarding missing configuration or unavailability of dependencies.',
+			],
+		],
 	},
 } satisfies Language;
diff --git a/packages/core/test/utils.ts b/packages/core/test/utils.ts
index 4c8003a..f328b1e 100644
--- a/packages/core/test/utils.ts
+++ b/packages/core/test/utils.ts
@@ -461,5 +461,13 @@ export const TEST_LANGUAGE: Language = {
 				'Contact the administrator regarding missing configuration or unavailability of dependencies.',
 			],
 		],
+		resourceNotFound: [
+			'The resource in the provided URL could not be found.',
+			[
+				'Check if the request URL is correct.',
+				'Try the request again at a later time.',
+				'Contact the administrator regarding missing configuration or unavailability of dependencies.',
+			],
+		],
 	},
 };
diff --git a/packages/examples/cms-web-api/bruno/Get Single Post.bru b/packages/examples/cms-web-api/bruno/Get Single Post.bru
index ef36066..246f00b 100644
--- a/packages/examples/cms-web-api/bruno/Get Single Post.bru	
+++ b/packages/examples/cms-web-api/bruno/Get Single Post.bru	
@@ -5,7 +5,7 @@ meta {
 }
 
 get {
-  url: http://localhost:6969/api/posts/5fac64d6-d261-42bb-a67b-bc7e1955a7e2
+  url: http://localhost:6969/api/posts/9ba60691-0cd3-4e8a-9f44-e92b19fcacbc
   body: none
   auth: none
 }