diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..496ee2c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.DS_Store
\ No newline at end of file
diff --git a/contentscript.js b/contentscript.js
deleted file mode 100644
index e0ccbde..0000000
--- a/contentscript.js
+++ /dev/null
@@ -1,7 +0,0 @@
-chrome.runtime.onMessage.addListener(
-    function(request, sender, sendResponse) {
-      // listen for messages sent from background.js
-      if (request.message === 'hello!') {
-        console.log(request.url) // new url is now in content scripts!
-      }
-  });
\ No newline at end of file