diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 00000000..cb74372c
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,6 @@
+{
+  "name": "colouring-montreal",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {}
+}