diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..bb3f545
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,5 @@
+*.zunit linguist-language=shell
+.gitattributes export-ignore
+.gitignore export-ignore
+.guardian.yml export-ignore
+tests/ export-ignore