diff --git a/jest.config.js b/jest.config.js
index <HASH>..<HASH> 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -4,6 +4,7 @@ const commonConfig = {
   setupFilesAfterEnv: [
     '<rootDir>/packages/cozy-stack-client/src/__tests__/setup.js'
   ],
+  watchPathIgnorePatterns: ['node_modules'],
   modulePathIgnorePatterns: ['<rootDir>/packages/.*/dist/'],
   transformIgnorePatterns: ['node_modules/(?!(cozy-ui))'],
   testEnvironment: 'jest-environment-jsdom-sixteen',
fix: Prevent Too many open files error

Do not watch node_modules since there are too many files
in there