diff --git a/.stylelintignore b/.stylelintignore
deleted file mode 100644
index 554806723c0e3d..00000000000000
--- a/.stylelintignore
+++ /dev/null
@@ -1 +0,0 @@
-wordpress
diff --git a/packages/e2e-tests/jest.config.js b/packages/e2e-tests/jest.config.js
index 5a4e0a5416a617..2720488c7b36de 100644
--- a/packages/e2e-tests/jest.config.js
+++ b/packages/e2e-tests/jest.config.js
@@ -10,6 +10,8 @@ module.exports = {
 		'expect-puppeteer',
 	],
 	testPathIgnorePatterns: [
+		'/node_modules/',
+		'/wordpress/',
 		'e2e-tests/specs/performance.test.js',
 	],
 };
diff --git a/packages/jest-preset-default/CHANGELOG.md b/packages/jest-preset-default/CHANGELOG.md
index d06f3574d121a6..c5a62a337246e4 100644
--- a/packages/jest-preset-default/CHANGELOG.md
+++ b/packages/jest-preset-default/CHANGELOG.md
@@ -1,3 +1,9 @@
+## Master
+
+### Bug Fixes
+
+- Add `wordpress` folder to the list of ignored paths ([#17296](https://github.com/WordPress/gutenberg/pull/17296)).
+
 ## 5.0.0 (2019-08-29)
 
 ### Breaking Changes
diff --git a/packages/jest-preset-default/jest-preset.json b/packages/jest-preset-default/jest-preset.json
index eb670e561b8497..54b62de584fcc9 100644
--- a/packages/jest-preset-default/jest-preset.json
+++ b/packages/jest-preset-default/jest-preset.json
@@ -19,6 +19,10 @@
 		"**/test/*.[jt]s",
 		"**/?(*.)test.[jt]s"
 	],
+	"testPathIgnorePatterns": [
+		"/node_modules/",
+		"/wordpress/"
+	],
 	"timers": "fake",
 	"transform": {
 		"^.+\\.[jt]sx?$": "<rootDir>/node_modules/babel-jest"
diff --git a/packages/scripts/CHANGELOG.md b/packages/scripts/CHANGELOG.md
index 8817e8a699bfa4..c6f5e3d99fde01 100644
--- a/packages/scripts/CHANGELOG.md
+++ b/packages/scripts/CHANGELOG.md
@@ -4,6 +4,10 @@
 
 - Add the new `env` family of scripts [(#17004](https://github.com/WordPress/gutenberg/pull/17004/)).
 
+### Bug Fixes
+
+- Add `wordpress` folder to the list of ignored paths in all applicable config files ([#17296](https://github.com/WordPress/gutenberg/pull/17296)).
+
 ## 4.0.0 (2019-08-29)
 
 ### Breaking Changes
diff --git a/packages/scripts/config/.eslintignore b/packages/scripts/config/.eslintignore
index e3fbd98336eafe..86ad1b8cdc7b8d 100644
--- a/packages/scripts/config/.eslintignore
+++ b/packages/scripts/config/.eslintignore
@@ -1,2 +1,3 @@
 build
 node_modules
+wordpress
diff --git a/packages/scripts/config/.npmpackagejsonlintignore b/packages/scripts/config/.npmpackagejsonlintignore
index ae6cdbfb623bb1..c551598526f04c 100644
--- a/packages/scripts/config/.npmpackagejsonlintignore
+++ b/packages/scripts/config/.npmpackagejsonlintignore
@@ -1,3 +1,4 @@
 # By default, all `node_modules` are ignored.
 
 build
+wordpress
diff --git a/packages/scripts/config/.stylelintignore b/packages/scripts/config/.stylelintignore
index ae6cdbfb623bb1..c551598526f04c 100644
--- a/packages/scripts/config/.stylelintignore
+++ b/packages/scripts/config/.stylelintignore
@@ -1,3 +1,4 @@
 # By default, all `node_modules` are ignored.
 
 build
+wordpress
diff --git a/packages/scripts/config/jest-e2e.config.js b/packages/scripts/config/jest-e2e.config.js
index 45140772dc4c1c..df119629454633 100644
--- a/packages/scripts/config/jest-e2e.config.js
+++ b/packages/scripts/config/jest-e2e.config.js
@@ -14,6 +14,10 @@ const jestE2EConfig = {
 		'**/specs/**/*.[jt]s',
 		'**/?(*.)spec.[jt]s',
 	],
+	testPathIgnorePatterns: [
+		'/node_modules/',
+		'/wordpress/',
+	],
 };
 
 if ( ! hasBabelConfig() ) {
diff --git a/test/native/jest.config.js b/test/native/jest.config.js
index e049d9416052c2..6ff9370be48939 100644
--- a/test/native/jest.config.js
+++ b/test/native/jest.config.js
@@ -34,6 +34,7 @@ module.exports = {
 	],
 	testPathIgnorePatterns: [
 		'/node_modules/',
+		'/wordpress/',
 		'/__device-tests__/',
 	],
 	testURL: 'http://localhost/',
diff --git a/test/unit/jest.config.js b/test/unit/jest.config.js
index 2ce43ae6f8cc45..6ad2de76e69ef2 100644
--- a/test/unit/jest.config.js
+++ b/test/unit/jest.config.js
@@ -21,6 +21,7 @@ module.exports = {
 		'/\.git/',
 		'/node_modules/',
 		'/packages/e2e-tests',
+		'/wordpress/',
 		'<rootDir>/.*/build/',
 		'<rootDir>/.*/build-module/',
 		'<rootDir>/.+\.native\.js$',