diff --git a/.gitignore b/.gitignore
index f99ed7c..088f7fb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
 play-with-docker
 node_modules
-pwd/*
diff --git a/pwd/.gitignore b/pwd/.gitignore
new file mode 100644
index 0000000..5e7d273
--- /dev/null
+++ b/pwd/.gitignore
@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore