diff --git a/materials/Makefile b/materials/Makefile
deleted file mode 100644
index 1fd88cde..00000000
--- a/materials/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:14a484a441dacbc49ce6b8b189a8900a7bb2ab2072731a3a493676aa046b5888
-size 1009