diff --git a/src/plugins/files/server/file_client/integration_tests/es_file_client.test.ts b/src/plugins/files/server/file_client/integration_tests/es_file_client.test.ts
index dfe51dcb7ff72..b6ff5c4dc0580 100644
--- a/src/plugins/files/server/file_client/integration_tests/es_file_client.test.ts
+++ b/src/plugins/files/server/file_client/integration_tests/es_file_client.test.ts
@@ -19,8 +19,8 @@ describe('ES-index-backed file client', () => {
   let esClient: TestEnvironmentUtils['esClient'];
   let fileClient: FileClient;
   let testHarness: TestEnvironmentUtils;
-  const blobStorageIndex = '.kibana-test-blob';
-  const metadataIndex = '.kibana-test-metadata';
+  const blobStorageIndex = 'kibana-files-test-blob';
+  const metadataIndex = 'kibana-files-test-metadata';
 
   const deleteFile = async ({
     id,
diff --git a/src/plugins/files/server/test_utils/setup_integration_environment.ts b/src/plugins/files/server/test_utils/setup_integration_environment.ts
index 1750607add6e0..9e2262b5bafde 100644
--- a/src/plugins/files/server/test_utils/setup_integration_environment.ts
+++ b/src/plugins/files/server/test_utils/setup_integration_environment.ts
@@ -21,7 +21,7 @@ export type TestEnvironmentUtils = Awaited<ReturnType<typeof setupIntegrationEnv
 
 export async function setupIntegrationEnvironment() {
   const fileKind: string = 'test-file-kind';
-  const testIndex = '.kibana-test-files';
+  const testIndex = 'kibana-test-files';
 
   /**
    * Functionality to create files easily