diff --git a/.gitignore b/.gitignore
index ddd84a79fd..ef00769db1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,5 @@ vendor
 .vscode/
 /terraform/helpers/install-dir
 /go_modules/helpers/install-dir
+/npm_and_yarn/helpers/npm/node_modules/
+/npm_and_yarn/helpers/yarn/node_modules/
diff --git a/npm_and_yarn/lib/dependabot/npm_and_yarn/file_fetcher.rb b/npm_and_yarn/lib/dependabot/npm_and_yarn/file_fetcher.rb
index 805905df3d..357ecc89f9 100644
--- a/npm_and_yarn/lib/dependabot/npm_and_yarn/file_fetcher.rb
+++ b/npm_and_yarn/lib/dependabot/npm_and_yarn/file_fetcher.rb
@@ -8,7 +8,7 @@
 module Dependabot
   module NpmAndYarn
     class FileFetcher < Dependabot::FileFetchers::Base
-      require_relative "npm_and_yarn/path_dependency_builder"
+      require_relative "file_fetcher/path_dependency_builder"
 
       def self.required_files_in?(filenames)
         filenames.include?("package.json")