diff --git a/integration/compat-interop/karma.conf.js b/integration/compat-interop/karma.conf.js
index 6dde3b6134..866d5957d2 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 a659abea7c..d03007172a 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 c6488ea06b..12df302624 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 c6488ea06b..12df302624 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 9421525245..6af15319b8 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 324777bcd5..394a4aac41 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 324777bcd5..394a4aac41 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 c0737457c5..e245340492 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 c0917db53d..42364e2d3e 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 749ad0672c..07db114078 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 e3c01e1c27..c776a7faff 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 acb47c2ab3..8ac22e715c 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 d51e08d046..ece17be72f 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 d51e08d046..ece17be72f 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 9ce6532f64..7253e4aea7 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 51a158b8c3..2dc691272a 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 c0737457c5..e245340492 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 db9bf05bfe..16b435f36d 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 1699a0681e..24397d35ed 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 1699a0681e..24397d35ed 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 3d42695ced..92fb441881 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 322599066d..fa38ee2450 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 c9bc6b770c..f8a6f44a49 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 c0737457c5..e245340492 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 7f333fdb2f..4bb7c01e86 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 c0737457c5..e245340492 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 5006cd5a4e..1272312cd2 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 3b5d7e3f39..a6699f5400 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 c6d44ef169..87feba7850 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 1699a0681e..24397d35ed 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 3d42695ced..92fb441881 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 3fe2a2f963..01a6885f07 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;