diff --git a/.gitattributes b/.gitattributes
index a580ab5..33b65c4 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1,5 @@
 dukpy/jsmodules/* linguist-vendored
+dukpy/jsmodules/**/* linguist-vendored
 src/duktape/* linguist-vendored
 *.py linguist-detectable linguist-language=python 
 tests/*.py linguist-detectable linguist-language=python