diff --git a/.gitignore b/.gitignore
index 25909590caf6da1702496bf12b152841c75be906..0f8ea22dc75f47a4ea60125e8005ba575cc5bd10 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ cmd/gitaly-wrapper/gitaly-wrapper
 /internal/service/smarthttp/testdata
 /internal/testhelper/testdata/data
 /internal/testhelper/testdata/gitaly-libexec
+/internal/testhelper/testdata/home/go/pkg/mod
 /*.toml
 /.ruby-bundle
 /ruby/vendor/bundle