diff --git a/src/config/__tests__/__snapshots__/eslintrc.js.snap b/src/config/__tests__/__snapshots__/eslintrc.js.snap
index dedea51c..7a363ba8 100644
--- a/src/config/__tests__/__snapshots__/eslintrc.js.snap
+++ b/src/config/__tests__/__snapshots__/eslintrc.js.snap
@@ -113,7 +113,7 @@ Object {
           "jest/**",
           "test/**",
           "e2e/**",
-          "**/*.config.{js,cjs,ts}",
+          "**/*.config.{js,cjs,ts,mjs}",
         ],
         "optionalDependencies": false,
       },
@@ -246,7 +246,7 @@ Object {
           "jest/**",
           "test/**",
           "e2e/**",
-          "**/*.config.{js,cjs,ts}",
+          "**/*.config.{js,cjs,ts,mjs}",
         ],
         "optionalDependencies": false,
       },
diff --git a/src/config/helpers/build-eslint.js b/src/config/helpers/build-eslint.js
index 28118d20..cd245bb3 100644
--- a/src/config/helpers/build-eslint.js
+++ b/src/config/helpers/build-eslint.js
@@ -62,7 +62,7 @@ const buildConfig = ({withReact = false} = {}) => {
             'jest/**',
             'test/**',
             'e2e/**',
-            '**/*.config.{js,cjs,ts}',
+            '**/*.config.{js,cjs,ts,mjs}',
           ]),
           optionalDependencies: false,
         },