diff --git a/symfony/phpunit-bridge/4.1/manifest.json b/symfony/phpunit-bridge/4.1/manifest.json
index 6a0aab99..a0437e54 100644
--- a/symfony/phpunit-bridge/4.1/manifest.json
+++ b/symfony/phpunit-bridge/4.1/manifest.json
@@ -8,6 +8,7 @@
     },
     "gitignore": [
         ".phpunit",
+        ".phpunit.result.cache",
         "/phpunit.xml"
     ],
     "aliases": ["simple-phpunit"]