diff --git a/.gitattributes b/.gitattributes
index c56e7aa08..d72f4aad3 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -16,4 +16,5 @@ CHANGELOG.md export-ignore
 phpstan.neon.dist export-ignore
 phpunit.xml.dist export-ignore
 phpunit9.xml.dist export-ignore
+testbench.yaml export-ignore
 UPGRADE.md export-ignore