diff --git a/npm/.gitignore b/npm/.gitignore
index 9ec0c37f1d7a..6424611f74c1 100644
--- a/npm/.gitignore
+++ b/npm/.gitignore
@@ -2,3 +2,4 @@ node_modules
 dist
 path.txt
 .DS_Store
+npm-debug.log
diff --git a/npm/.npmignore b/npm/.npmignore
index de77ba146f1b..9d10d49cbab1 100644
--- a/npm/.npmignore
+++ b/npm/.npmignore
@@ -6,3 +6,4 @@ appveyor.yml
 CONTRIBUTING.md
 issue_template.md
 test/
+npm-debug.log