diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..486a232
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.zip filter=lfs diff=lfs merge=lfs -text
diff --git a/sample_data/day_24.zip b/sample_data/day_24.zip
index 80e1be7..69a1519 100755
Binary files a/sample_data/day_24.zip and b/sample_data/day_24.zip differ