diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..26a28b82
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+tests/data/** binary=true
+tests/data/**/LICENSE.*.txt binary=false
+fuzz/corpus/** binary=true
\ No newline at end of file