diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..4b4ca9fe
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+leaflet.js linguist-vendored
+leaflet.editable.js linguist-vendored
+leaflet.css linguist-vendored