diff --git a/.gitignore b/.gitignore
index f53d152a2..e92afb8e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,6 @@
 node_modules
 .byebug_history
 /test/test_app/tmp
+yarn-debug.log*
+yarn-error.log*
+.yarn-integrity
diff --git a/lib/install/template.rb b/lib/install/template.rb
index 7ce6ff7c7..f8f2533af 100644
--- a/lib/install/template.rb
+++ b/lib/install/template.rb
@@ -27,6 +27,9 @@
 /public/packs
 /public/packs-test
 /node_modules
+yarn-debug.log*
+yarn-error.log*
+.yarn-integrity
 EOS
 end