diff --git a/.gitattributes b/.gitattributes
index 88723b8..a9aab5f 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,2 @@
 *.dmp filter=lfs diff=lfs merge=lfs -text
+"Day 15/Santa's workshop_files/*" linguist-vendored
diff --git a/vendor.yml b/vendor.yml
deleted file mode 100644
index 7187387..0000000
--- a/vendor.yml
+++ /dev/null
@@ -1 +0,0 @@
-- Day 15/Santa's workshop_files/*