diff --git a/integration/compat-interop/karma.conf.js b/integration/compat-interop/karma.conf.js
index 6dde3b61344..866d5957d21 100644
--- a/integration/compat-interop/karma.conf.js
+++ b/integration/compat-interop/karma.conf.js
@@ -32,5 +32,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/integration/firestore/karma.conf.js b/integration/firestore/karma.conf.js
index a659abea7cf..d03007172ad 100644
--- a/integration/firestore/karma.conf.js
+++ b/integration/firestore/karma.conf.js
@@ -32,5 +32,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/analytics-compat/karma.conf.js b/packages/analytics-compat/karma.conf.js
index c6488ea06bd..12df3026247 100644
--- a/packages/analytics-compat/karma.conf.js
+++ b/packages/analytics-compat/karma.conf.js
@@ -28,5 +28,3 @@ module.exports = function (config) {
     frameworks: ['mocha']
   });
 };
-
-module.exports.files = files;
diff --git a/packages/analytics/karma.conf.js b/packages/analytics/karma.conf.js
index c6488ea06bd..12df3026247 100644
--- a/packages/analytics/karma.conf.js
+++ b/packages/analytics/karma.conf.js
@@ -28,5 +28,3 @@ module.exports = function (config) {
     frameworks: ['mocha']
   });
 };
-
-module.exports.files = files;
diff --git a/packages/analytics/karma.integration.conf.js b/packages/analytics/karma.integration.conf.js
index 94215252451..6af15319b8f 100644
--- a/packages/analytics/karma.integration.conf.js
+++ b/packages/analytics/karma.integration.conf.js
@@ -28,5 +28,3 @@ module.exports = function (config) {
     frameworks: ['mocha']
   });
 };
-
-module.exports.files = files;
diff --git a/packages/app-check-compat/karma.conf.js b/packages/app-check-compat/karma.conf.js
index 324777bcd54..394a4aac417 100644
--- a/packages/app-check-compat/karma.conf.js
+++ b/packages/app-check-compat/karma.conf.js
@@ -28,5 +28,3 @@ module.exports = function (config) {
     frameworks: ['mocha']
   });
 };
-
-module.exports.files = files;
diff --git a/packages/app-check/karma.conf.js b/packages/app-check/karma.conf.js
index 324777bcd54..394a4aac417 100644
--- a/packages/app-check/karma.conf.js
+++ b/packages/app-check/karma.conf.js
@@ -28,5 +28,3 @@ module.exports = function (config) {
     frameworks: ['mocha']
   });
 };
-
-module.exports.files = files;
diff --git a/packages/app-compat/karma.conf.js b/packages/app-compat/karma.conf.js
index c0737457c55..e2453404927 100644
--- a/packages/app-compat/karma.conf.js
+++ b/packages/app-compat/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/app/karma.conf.js b/packages/app/karma.conf.js
index c0917db53d1..42364e2d3e9 100644
--- a/packages/app/karma.conf.js
+++ b/packages/app/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/auth/karma.conf.js b/packages/auth/karma.conf.js
index 749ad0672c4..07db1140783 100644
--- a/packages/auth/karma.conf.js
+++ b/packages/auth/karma.conf.js
@@ -93,5 +93,3 @@ function getClientConfig(argv) {
     authEmulatorHost: process.env.FIREBASE_AUTH_EMULATOR_HOST
   };
 }
-
-module.exports.files = getTestFiles(argv);
diff --git a/packages/component/karma.conf.js b/packages/component/karma.conf.js
index e3c01e1c27e..c776a7faff6 100644
--- a/packages/component/karma.conf.js
+++ b/packages/component/karma.conf.js
@@ -32,5 +32,3 @@ module.exports = function (config) {
     frameworks: ['mocha']
   });
 };
-
-module.exports.files = files;
diff --git a/packages/data-connect/karma.conf.js b/packages/data-connect/karma.conf.js
index acb47c2ab3b..8ac22e715cb 100644
--- a/packages/data-connect/karma.conf.js
+++ b/packages/data-connect/karma.conf.js
@@ -30,5 +30,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/database-compat/karma.conf.js b/packages/database-compat/karma.conf.js
index d51e08d046e..ece17be72fc 100644
--- a/packages/database-compat/karma.conf.js
+++ b/packages/database-compat/karma.conf.js
@@ -30,5 +30,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/database/karma.conf.js b/packages/database/karma.conf.js
index d51e08d046e..ece17be72fc 100644
--- a/packages/database/karma.conf.js
+++ b/packages/database/karma.conf.js
@@ -30,5 +30,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/firestore-compat/karma.conf.js b/packages/firestore-compat/karma.conf.js
index 9ce6532f646..7253e4aea79 100644
--- a/packages/firestore-compat/karma.conf.js
+++ b/packages/firestore-compat/karma.conf.js
@@ -57,5 +57,3 @@ function getTestFiles(argv) {
   const integrationTests = 'test/bootstrap.ts';
   return [integrationTests];
 }
-
-module.exports.files = getTestFiles(argv);
diff --git a/packages/firestore/karma.conf.js b/packages/firestore/karma.conf.js
index 51a158b8c3a..2dc691272a8 100644
--- a/packages/firestore/karma.conf.js
+++ b/packages/firestore/karma.conf.js
@@ -74,5 +74,3 @@ function getTestFiles(argv) {
     return [unitTests, legacyIntegrationTests];
   }
 }
-
-module.exports.files = getTestFiles(argv);
diff --git a/packages/functions-compat/karma.conf.js b/packages/functions-compat/karma.conf.js
index c0737457c55..e2453404927 100644
--- a/packages/functions-compat/karma.conf.js
+++ b/packages/functions-compat/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/functions/karma.conf.js b/packages/functions/karma.conf.js
index db9bf05bfe0..16b435f36d1 100644
--- a/packages/functions/karma.conf.js
+++ b/packages/functions/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/installations-compat/karma.conf.js b/packages/installations-compat/karma.conf.js
index 1699a0681ec..24397d35ede 100644
--- a/packages/installations-compat/karma.conf.js
+++ b/packages/installations-compat/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/installations/karma.conf.js b/packages/installations/karma.conf.js
index 1699a0681ec..24397d35ede 100644
--- a/packages/installations/karma.conf.js
+++ b/packages/installations/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/logger/karma.conf.js b/packages/logger/karma.conf.js
index 3d42695ced9..92fb441881a 100644
--- a/packages/logger/karma.conf.js
+++ b/packages/logger/karma.conf.js
@@ -30,5 +30,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/messaging-compat/karma.conf.js b/packages/messaging-compat/karma.conf.js
index 322599066d1..fa38ee24502 100644
--- a/packages/messaging-compat/karma.conf.js
+++ b/packages/messaging-compat/karma.conf.js
@@ -28,5 +28,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/messaging/karma.conf.js b/packages/messaging/karma.conf.js
index c9bc6b770c9..f8a6f44a49d 100644
--- a/packages/messaging/karma.conf.js
+++ b/packages/messaging/karma.conf.js
@@ -28,5 +28,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/performance-compat/karma.conf.js b/packages/performance-compat/karma.conf.js
index c0737457c55..e2453404927 100644
--- a/packages/performance-compat/karma.conf.js
+++ b/packages/performance-compat/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/performance/karma.conf.js b/packages/performance/karma.conf.js
index 7f333fdb2fd..4bb7c01e863 100644
--- a/packages/performance/karma.conf.js
+++ b/packages/performance/karma.conf.js
@@ -30,5 +30,3 @@ module.exports = function (config) {
     frameworks: ['mocha']
   });
 };
-
-module.exports.files = files;
diff --git a/packages/remote-config-compat/karma.conf.js b/packages/remote-config-compat/karma.conf.js
index c0737457c55..e2453404927 100644
--- a/packages/remote-config-compat/karma.conf.js
+++ b/packages/remote-config-compat/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/remote-config/karma.conf.js b/packages/remote-config/karma.conf.js
index 5006cd5a4ea..1272312cd2d 100644
--- a/packages/remote-config/karma.conf.js
+++ b/packages/remote-config/karma.conf.js
@@ -32,5 +32,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/storage-compat/karma.conf.js b/packages/storage-compat/karma.conf.js
index 3b5d7e3f39b..a6699f54003 100644
--- a/packages/storage-compat/karma.conf.js
+++ b/packages/storage-compat/karma.conf.js
@@ -42,5 +42,3 @@ function getTestFiles(argv) {
     return [...unitTestFiles, ...integrationTestFiles];
   }
 }
-
-module.exports.files = getTestFiles(argv);
diff --git a/packages/storage/karma.conf.js b/packages/storage/karma.conf.js
index c6d44ef1693..87feba78506 100644
--- a/packages/storage/karma.conf.js
+++ b/packages/storage/karma.conf.js
@@ -42,5 +42,3 @@ function getTestFiles(argv) {
     return [...unitTestFiles, ...integrationTestFiles];
   }
 }
-
-module.exports.files = getTestFiles(argv);
diff --git a/packages/template/karma.conf.js b/packages/template/karma.conf.js
index 1699a0681ec..24397d35ede 100644
--- a/packages/template/karma.conf.js
+++ b/packages/template/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/util/karma.conf.js b/packages/util/karma.conf.js
index 3d42695ced9..92fb441881a 100644
--- a/packages/util/karma.conf.js
+++ b/packages/util/karma.conf.js
@@ -30,5 +30,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;
diff --git a/packages/vertexai/karma.conf.js b/packages/vertexai/karma.conf.js
index 3fe2a2f9633..01a6885f07b 100644
--- a/packages/vertexai/karma.conf.js
+++ b/packages/vertexai/karma.conf.js
@@ -31,5 +31,3 @@ module.exports = function (config) {
 
   config.set(karmaConfig);
 };
-
-module.exports.files = files;