diff --git a/.gitignore b/.gitignore
index 5951901b653cb6..462777082b39dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -108,6 +108,8 @@ tools/remark-cli/node_modules
 tools/remark-preset-lint-node/node_modules
 icu_config.gypi
 *.tap
+doc/node_modules
+doc/package-lock.json
 
 # Xcode workspaces and project folders
 *.xcodeproj