diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..155657e3d7c086428e7704341504b0b4f3cae2cc
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.[bs]?[0-9]