diff --git a/.gitattributes b/.gitattributes
index 52d3dd69f2..2bb6dcc6de 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,3 @@
-tests/** linguist-vendored
+assets/** linguist-vendored
+documentation/** linguist-vendored
+tests/** linguist-vendored
\ No newline at end of file