diff --git a/.gitignore b/.gitignore
index 89e1af7cbb..378e76cab6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -261,3 +261,8 @@ bazel_auth.rc
 
 # Copybara user config
 shared/bazel/copybara/.copybara.json
+
+# Nix files
+shell.nix
+flake.nix
+flake.lock