diff --git a/.gitignore b/.gitignore
--- a/.gitignore
+++ b/.gitignore
@@ -34,8 +34,9 @@
 # User extensions
 /src/extensions/*
 
-# NPM local packages
+# NPM files added during installation of Aphlict server
 /support/aphlict/server/node_modules/
+/support/aphlict/server/package-lock.json
 
 # Places for users to add custom resources.
 /resources/cows/custom/*