diff --git a/.gitignore b/.gitignore
index 31c613330bb03f283588c47272b48a5f2a55c51f..4c2d5d349a2a5b0b825a3f048ed8be3cf23f10cf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ bin/*
 total_test_gold.conllu
 total_test_predicted.conllu
 venv
+*\.std*
diff --git a/data/artificial/.gitignore b/data/artificial/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..8ea1da3036a22c3c3c4d8d3005d4f419a5bec71e
--- /dev/null
+++ b/data/artificial/.gitignore
@@ -0,0 +1 @@
+*\.conllu