diff --git a/.gitignore b/.gitignore
index 65c926d..84c6d8b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
 node_modules/
 logs/*.log
 cfg/*.json
-b/*
\ No newline at end of file
+b/*[!.empty]
\ No newline at end of file
diff --git a/b/.empty b/b/.empty
new file mode 100644
index 0000000..e69de29