diff --git a/packages/google-cloud-recaptchaenterprise/system-test/.eslintrc.yml b/packages/google-cloud-recaptchaenterprise/system-test/.eslintrc.yml
deleted file mode 100644
index dc5d9b0171b..00000000000
--- a/packages/google-cloud-recaptchaenterprise/system-test/.eslintrc.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-env:
-  mocha: true
-
diff --git a/packages/google-cloud-recaptchaenterprise/test/.eslintrc b/packages/google-cloud-recaptchaenterprise/test/.eslintrc
deleted file mode 100644
index e28757c0a59..00000000000
--- a/packages/google-cloud-recaptchaenterprise/test/.eslintrc
+++ /dev/null
@@ -1,3 +0,0 @@
----
-env:
-  mocha: true
\ No newline at end of file
diff --git a/packages/google-cloud-recaptchaenterprise/test/gapic-recaptcha_enterprise_service_v1_beta1-v1beta1.ts b/packages/google-cloud-recaptchaenterprise/test/gapic-recaptcha_enterprise_service_v1_beta1-v1beta1.ts
index 5971213bbd4..3e7d352f4af 100644
--- a/packages/google-cloud-recaptchaenterprise/test/gapic-recaptcha_enterprise_service_v1_beta1-v1beta1.ts
+++ b/packages/google-cloud-recaptchaenterprise/test/gapic-recaptcha_enterprise_service_v1_beta1-v1beta1.ts
@@ -18,6 +18,7 @@
 
 import * as protosTypes from '../protos/protos';
 import * as assert from 'assert';
+import {describe, it} from 'mocha';
 const recaptchaenterpriseservicev1beta1Module = require('../src');
 
 const FAKE_STATUS_CODE = 1;