diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..b9b66bb9
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,4 @@
+tmpl/assets/* linguist-vendored
+*.js linguist-vendored
+*.css linguist-vendored
+*.html linguist-vendored