diff --git a/packages/opentelemetry-exporter-collector/test/common/CollectorMetricExporter.test.ts b/packages/opentelemetry-exporter-collector/test/common/CollectorMetricExporter.test.ts
index df15f2f9470..2766c0c5f57 100644
--- a/packages/opentelemetry-exporter-collector/test/common/CollectorMetricExporter.test.ts
+++ b/packages/opentelemetry-exporter-collector/test/common/CollectorMetricExporter.test.ts
@@ -14,11 +14,7 @@
  * limitations under the License.
  */
 
-import {
-  ExportResult,
-  ExportResultCode,
-  NoopLogger,
-} from '@opentelemetry/core';
+import { ExportResultCode, NoopLogger } from '@opentelemetry/core';
 import * as assert from 'assert';
 import * as sinon from 'sinon';
 import { CollectorExporterBase } from '../../src/CollectorExporterBase';
diff --git a/packages/opentelemetry-exporter-zipkin/test/node/zipkin.test.ts b/packages/opentelemetry-exporter-zipkin/test/node/zipkin.test.ts
index b234aa0f3bf..18e8b3fd25b 100644
--- a/packages/opentelemetry-exporter-zipkin/test/node/zipkin.test.ts
+++ b/packages/opentelemetry-exporter-zipkin/test/node/zipkin.test.ts
@@ -16,7 +16,6 @@
 
 import * as assert from 'assert';
 import * as nock from 'nock';
-import * as sinon from 'sinon';
 import { ReadableSpan } from '@opentelemetry/tracing';
 import {
   ExportResult,