diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000..fa4a904c02
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+# Force LF for package-lock files - not all version of NPM detect line endings.
+package-lock.json text eol=lf
\ No newline at end of file