diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..9d74588
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.txz filter=lfs diff=lfs merge=lfs -text
diff --git a/storage/mwmap-tiles.txz b/storage/mwmap-tiles.txz
new file mode 100644
index 0000000..e191d9e
--- /dev/null
+++ b/storage/mwmap-tiles.txz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c71b76e1a6ca54ac99c0b0b2b96565dd04370a07e4c07b76688203aee3a6f516
+size 155832320