diff --git a/@commitlint/ensure/jest.config.js b/@commitlint/ensure/jest.config.js
deleted file mode 100644
index 1be638f622..0000000000
--- a/@commitlint/ensure/jest.config.js
+++ /dev/null
@@ -1,4 +0,0 @@
-module.exports = {
-	preset: 'ts-jest',
-	testEnvironment: 'node',
-};
diff --git a/@commitlint/execute-rule/jest.config.js b/@commitlint/execute-rule/jest.config.js
deleted file mode 100644
index 1be638f622..0000000000
--- a/@commitlint/execute-rule/jest.config.js
+++ /dev/null
@@ -1,4 +0,0 @@
-module.exports = {
-	preset: 'ts-jest',
-	testEnvironment: 'node',
-};
diff --git a/@commitlint/format/jest.config.js b/@commitlint/format/jest.config.js
deleted file mode 100644
index 1be638f622..0000000000
--- a/@commitlint/format/jest.config.js
+++ /dev/null
@@ -1,4 +0,0 @@
-module.exports = {
-	preset: 'ts-jest',
-	testEnvironment: 'node',
-};
diff --git a/@commitlint/resolve-extends/jest.config.js b/@commitlint/resolve-extends/jest.config.js
deleted file mode 100644
index 1be638f622..0000000000
--- a/@commitlint/resolve-extends/jest.config.js
+++ /dev/null
@@ -1,4 +0,0 @@
-module.exports = {
-	preset: 'ts-jest',
-	testEnvironment: 'node',
-};
diff --git a/@commitlint/to-lines/jest.config.js b/@commitlint/to-lines/jest.config.js
deleted file mode 100644
index 1be638f622..0000000000
--- a/@commitlint/to-lines/jest.config.js
+++ /dev/null
@@ -1,4 +0,0 @@
-module.exports = {
-	preset: 'ts-jest',
-	testEnvironment: 'node',
-};