diff --git a/packages/twenty-front/src/hooks/__tests__/usePageChangeEffectNavigateLocation.test.ts b/packages/twenty-front/src/hooks/__tests__/usePageChangeEffectNavigateLocation.test.ts
index 89fa8ac42..b76e2d51a 100644
--- a/packages/twenty-front/src/hooks/__tests__/usePageChangeEffectNavigateLocation.test.ts
+++ b/packages/twenty-front/src/hooks/__tests__/usePageChangeEffectNavigateLocation.test.ts
@@ -3,6 +3,8 @@ import { useDefaultHomePagePath } from '@/navigation/hooks/useDefaultHomePagePat
 import { useOnboardingStatus } from '@/onboarding/hooks/useOnboardingStatus';
 import { AppPath } from '@/types/AppPath';
 import { useIsWorkspaceActivationStatusSuspended } from '@/workspace/hooks/useIsWorkspaceActivationStatusSuspended';
+import { useParams } from 'react-router-dom';
+import { useRecoilValue } from 'recoil';
 
 import { OnboardingStatus } from '~/generated/graphql';
 
@@ -47,8 +49,30 @@ jest.mocked(useDefaultHomePagePath).mockReturnValue({
   defaultHomePagePath,
 });
 
+jest.mock('react-router-dom');
+const setupMockUseParams = (objectNamePlural?: string) => {
+  jest
+    .mocked(useParams)
+    .mockReturnValueOnce({ objectNamePlural: objectNamePlural ?? '' });
+};
+
+jest.mock('recoil');
+const setupMockRecoil = (objectNamePlural?: string) => {
+  jest
+    .mocked(useRecoilValue)
+    .mockReturnValueOnce([{ namePlural: objectNamePlural ?? '' }]);
+};
+
 // prettier-ignore
-const testCases = [
+const testCases: {
+  loc: AppPath;
+  isLoggedIn: boolean;
+  isWorkspaceSuspended: boolean;
+  onboardingStatus: OnboardingStatus | undefined;
+  res: string | undefined;
+  objectNamePluralFromParams?: string;
+  objectNamePluralFromMetadata?: string;
+}[] = [
   { loc: AppPath.Verify, isLoggedIn: true, isWorkspaceSuspended: false, onboardingStatus: OnboardingStatus.PLAN_REQUIRED, res: AppPath.PlanRequired },
   { loc: AppPath.Verify, isLoggedIn: true, isWorkspaceSuspended: true, onboardingStatus: OnboardingStatus.COMPLETED, res: '/settings/billing' },
   { loc: AppPath.Verify, isLoggedIn: false, isWorkspaceSuspended: false, onboardingStatus: undefined, res: undefined },
@@ -183,6 +207,8 @@ const testCases = [
   { loc: AppPath.RecordIndexPage, isLoggedIn: true, isWorkspaceSuspended: false, onboardingStatus: OnboardingStatus.SYNC_EMAIL, res: AppPath.SyncEmails },
   { loc: AppPath.RecordIndexPage, isLoggedIn: true, isWorkspaceSuspended: false, onboardingStatus: OnboardingStatus.INVITE_TEAM, res: AppPath.InviteTeam },
   { loc: AppPath.RecordIndexPage, isLoggedIn: true, isWorkspaceSuspended: false, onboardingStatus: OnboardingStatus.COMPLETED, res: undefined },
+  { loc: AppPath.RecordIndexPage, isLoggedIn: true, isWorkspaceSuspended: false, onboardingStatus: OnboardingStatus.COMPLETED, res: undefined, objectNamePluralFromParams: 'existing-object', objectNamePluralFromMetadata: 'existing-object' },
+  { loc: AppPath.RecordIndexPage, isLoggedIn: true, isWorkspaceSuspended: false, onboardingStatus: OnboardingStatus.COMPLETED, res: AppPath.NotFound, objectNamePluralFromParams: 'non-existing-object', objectNamePluralFromMetadata: 'existing-object' },
 
   { loc: AppPath.RecordShowPage, isLoggedIn: true, isWorkspaceSuspended: false, onboardingStatus: OnboardingStatus.PLAN_REQUIRED, res: AppPath.PlanRequired },
   { loc: AppPath.RecordShowPage, isLoggedIn: true, isWorkspaceSuspended: true, onboardingStatus: OnboardingStatus.COMPLETED, res: '/settings/billing' },
@@ -248,6 +274,9 @@ describe('usePageChangeEffectNavigateLocation', () => {
         testCase.isWorkspaceSuspended,
       );
       setupMockIsLogged(testCase.isLoggedIn);
+      setupMockUseParams(testCase.objectNamePluralFromParams);
+      setupMockRecoil(testCase.objectNamePluralFromMetadata);
+
       expect(usePageChangeEffectNavigateLocation()).toEqual(testCase.res);
     });
   });
@@ -257,7 +286,9 @@ describe('usePageChangeEffectNavigateLocation', () => {
       expect(testCases.length).toEqual(
         (Object.keys(AppPath).length - UNTESTED_APP_PATHS.length) *
           (Object.keys(OnboardingStatus).length +
-            ['isWorkspaceSuspended:true', 'isWorkspaceSuspended:false'].length),
+            ['isWorkspaceSuspended:true', 'isWorkspaceSuspended:false']
+              .length) +
+          ['nonExistingObjectInParam', 'existingObjectInParam:false'].length,
       );
     });
   });
diff --git a/packages/twenty-front/src/hooks/usePageChangeEffectNavigateLocation.ts b/packages/twenty-front/src/hooks/usePageChangeEffectNavigateLocation.ts
index 76858a93e..0ebfd2f2c 100644
--- a/packages/twenty-front/src/hooks/usePageChangeEffectNavigateLocation.ts
+++ b/packages/twenty-front/src/hooks/usePageChangeEffectNavigateLocation.ts
@@ -1,9 +1,13 @@
 import { useIsLogged } from '@/auth/hooks/useIsLogged';
 import { useDefaultHomePagePath } from '@/navigation/hooks/useDefaultHomePagePath';
+import { objectMetadataItemsState } from '@/object-metadata/states/objectMetadataItemsState';
 import { useOnboardingStatus } from '@/onboarding/hooks/useOnboardingStatus';
 import { AppPath } from '@/types/AppPath';
 import { SettingsPath } from '@/types/SettingsPath';
 import { useIsWorkspaceActivationStatusSuspended } from '@/workspace/hooks/useIsWorkspaceActivationStatusSuspended';
+import { useParams } from 'react-router-dom';
+import { useRecoilValue } from 'recoil';
+import { isDefined } from 'twenty-shared';
 import { OnboardingStatus } from '~/generated/graphql';
 import { useIsMatchingLocation } from '~/hooks/useIsMatchingLocation';
 
@@ -33,6 +37,12 @@ export const usePageChangeEffectNavigateLocation = () => {
     isMatchingLocation(AppPath.PlanRequired) ||
     isMatchingLocation(AppPath.PlanRequiredSuccess);
 
+  const objectNamePlural = useParams().objectNamePlural ?? '';
+  const objectMetadataItems = useRecoilValue(objectMetadataItemsState);
+  const objectMetadataItem = objectMetadataItems.find(
+    (objectMetadataItem) => objectMetadataItem.namePlural === objectNamePlural,
+  );
+
   if (isMatchingOpenRoute) {
     return;
   }
@@ -96,5 +106,12 @@ export const usePageChangeEffectNavigateLocation = () => {
     return defaultHomePagePath;
   }
 
+  if (
+    isMatchingLocation(AppPath.RecordIndexPage) &&
+    !isDefined(objectMetadataItem)
+  ) {
+    return AppPath.NotFound;
+  }
+
   return;
 };
diff --git a/packages/twenty-front/src/modules/app/components/AppRouterProviders.tsx b/packages/twenty-front/src/modules/app/components/AppRouterProviders.tsx
index f5c45a946..39c0deab2 100644
--- a/packages/twenty-front/src/modules/app/components/AppRouterProviders.tsx
+++ b/packages/twenty-front/src/modules/app/components/AppRouterProviders.tsx
@@ -61,8 +61,8 @@ export const AppRouterProviders = () => {
                         </SnackBarProvider>
                         <MainContextStoreProvider />
                       </PrefetchDataProvider>
+                      <PageChangeEffect />
                     </ObjectMetadataItemsGater>
-                    <PageChangeEffect />
                   </ObjectMetadataItemsProvider>
                 </ApolloMetadataClientProvider>
               </AuthProvider>