diff --git a/x-pack/plugins/upgrade_assistant/server/routes/es_deprecations.test.ts b/x-pack/plugins/upgrade_assistant/server/routes/es_deprecations.test.ts
index bea74f116e0e24b..4047ce827acbc35 100644
--- a/x-pack/plugins/upgrade_assistant/server/routes/es_deprecations.test.ts
+++ b/x-pack/plugins/upgrade_assistant/server/routes/es_deprecations.test.ts
@@ -6,6 +6,8 @@
  */
 
 import { kibanaResponseFactory } from 'src/core/server';
+
+import { handleEsError } from '../shared_imports';
 import { createMockRouter, MockRouter, routeHandlerContextMock } from './__mocks__/routes.mock';
 import { createRequestMock } from './__mocks__/request.mock';
 
@@ -33,6 +35,7 @@ describe('ES deprecations API', () => {
     mockRouter = createMockRouter();
     routeDependencies = {
       router: mockRouter,
+      lib: { handleEsError },
     };
     registerESDeprecationRoutes(routeDependencies);
   });
diff --git a/x-pack/plugins/upgrade_assistant/server/routes/es_deprecations.ts b/x-pack/plugins/upgrade_assistant/server/routes/es_deprecations.ts
index eb0ade26de7660d..98089e34bdca192 100644
--- a/x-pack/plugins/upgrade_assistant/server/routes/es_deprecations.ts
+++ b/x-pack/plugins/upgrade_assistant/server/routes/es_deprecations.ts
@@ -11,9 +11,13 @@ import { versionCheckHandlerWrapper } from '../lib/es_version_precheck';
 import { RouteDependencies } from '../types';
 import { reindexActionsFactory } from '../lib/reindexing/reindex_actions';
 import { reindexServiceFactory } from '../lib/reindexing';
-import { handleEsError } from '../shared_imports';
 
-export function registerESDeprecationRoutes({ router, licensing, log }: RouteDependencies) {
+export function registerESDeprecationRoutes({
+  router,
+  lib: { handleEsError },
+  licensing,
+  log,
+}: RouteDependencies) {
   router.get(
     {
       path: `${API_BASE_PATH}/es_deprecations`,
@@ -50,8 +54,8 @@ export function registerESDeprecationRoutes({ router, licensing, log }: RouteDep
           return response.ok({
             body: status,
           });
-        } catch (e) {
-          return handleEsError({ error: e, response });
+        } catch (error) {
+          return handleEsError({ error, response });
         }
       }
     )
diff --git a/x-pack/plugins/upgrade_assistant/server/routes/ml_snapshots.test.ts b/x-pack/plugins/upgrade_assistant/server/routes/ml_snapshots.test.ts
index 2f8cdd2aba8080c..2e53f571ee904d1 100644
--- a/x-pack/plugins/upgrade_assistant/server/routes/ml_snapshots.test.ts
+++ b/x-pack/plugins/upgrade_assistant/server/routes/ml_snapshots.test.ts
@@ -6,6 +6,8 @@
  */
 
 import { kibanaResponseFactory, RequestHandler } from 'src/core/server';
+
+import { handleEsError } from '../shared_imports';
 import { createMockRouter, MockRouter, routeHandlerContextMock } from './__mocks__/routes.mock';
 import { createRequestMock } from './__mocks__/request.mock';
 import { registerMlSnapshotRoutes } from './ml_snapshots';
@@ -26,6 +28,7 @@ describe('ML snapshots APIs', () => {
     mockRouter = createMockRouter();
     routeDependencies = {
       router: mockRouter,
+      lib: { handleEsError },
     };
     registerMlSnapshotRoutes(routeDependencies);
   });
diff --git a/x-pack/plugins/upgrade_assistant/server/routes/ml_snapshots.ts b/x-pack/plugins/upgrade_assistant/server/routes/ml_snapshots.ts
index f23de49d97dc87b..9611ac90c284882 100644
--- a/x-pack/plugins/upgrade_assistant/server/routes/ml_snapshots.ts
+++ b/x-pack/plugins/upgrade_assistant/server/routes/ml_snapshots.ts
@@ -11,7 +11,6 @@ import { IScopedClusterClient, SavedObjectsClientContract } from 'kibana/server'
 import { API_BASE_PATH } from '../../common/constants';
 import { MlOperation, ML_UPGRADE_OP_TYPE } from '../../common/types';
 import { versionCheckHandlerWrapper } from '../lib/es_version_precheck';
-import { handleEsError } from '../shared_imports';
 import { RouteDependencies } from '../types';
 
 const findMlOperation = async (
@@ -99,7 +98,7 @@ const verifySnapshotUpgrade = async (
   }
 };
 
-export function registerMlSnapshotRoutes({ router }: RouteDependencies) {
+export function registerMlSnapshotRoutes({ router, lib: { handleEsError } }: RouteDependencies) {
   // Upgrade ML model snapshot
   router.post(
     {
@@ -147,8 +146,8 @@ export function registerMlSnapshotRoutes({ router }: RouteDependencies) {
               status: body.completed === true ? 'complete' : 'in_progress',
             },
           });
-        } catch (e) {
-          return handleEsError({ error: e, response });
+        } catch (error) {
+          return handleEsError({ error, response });
         }
       }
     )
diff --git a/x-pack/plugins/upgrade_assistant/server/routes/status.test.ts b/x-pack/plugins/upgrade_assistant/server/routes/status.test.ts
index 36f8edb1fafeeca..8c0398ce86afcf5 100644
--- a/x-pack/plugins/upgrade_assistant/server/routes/status.test.ts
+++ b/x-pack/plugins/upgrade_assistant/server/routes/status.test.ts
@@ -6,6 +6,8 @@
  */
 
 import { kibanaResponseFactory } from 'src/core/server';
+
+import { handleEsError } from '../shared_imports';
 import { createMockRouter, MockRouter, routeHandlerContextMock } from './__mocks__/routes.mock';
 import { createRequestMock } from './__mocks__/request.mock';
 import { registerUpgradeStatusRoute } from './status';
@@ -31,6 +33,7 @@ describe('Status API', () => {
     mockRouter = createMockRouter();
     routeDependencies = {
       router: mockRouter,
+      lib: { handleEsError },
     };
     registerUpgradeStatusRoute(routeDependencies);
   });
diff --git a/x-pack/plugins/upgrade_assistant/server/routes/status.ts b/x-pack/plugins/upgrade_assistant/server/routes/status.ts
index c0e917b2c3206d5..79c9baadcb85272 100644
--- a/x-pack/plugins/upgrade_assistant/server/routes/status.ts
+++ b/x-pack/plugins/upgrade_assistant/server/routes/status.ts
@@ -11,9 +11,8 @@ import { getESUpgradeStatus } from '../lib/es_deprecations_status';
 import { versionCheckHandlerWrapper } from '../lib/es_version_precheck';
 import { getKibanaUpgradeStatus } from '../lib/kibana_status';
 import { RouteDependencies } from '../types';
-import { handleEsError } from '../shared_imports';
 
-export function registerUpgradeStatusRoute({ router }: RouteDependencies) {
+export function registerUpgradeStatusRoute({ router, lib: { handleEsError } }: RouteDependencies) {
   router.get(
     {
       path: `${API_BASE_PATH}/status`,
@@ -63,8 +62,8 @@ export function registerUpgradeStatusRoute({ router }: RouteDependencies) {
               details: getStatusMessage(),
             },
           });
-        } catch (e) {
-          return handleEsError({ error: e, response });
+        } catch (error) {
+          return handleEsError({ error, response });
         }
       }
     )