diff --git a/tools/aoc.py b/tools/aoc.py
index daecc9f..d8d3ced 100644
--- a/tools/aoc.py
+++ b/tools/aoc.py
@@ -1,5 +1,7 @@
 import os
 import re
+import subprocess
+
 import requests
 import time
 import webbrowser
@@ -91,6 +93,9 @@ class AOCDay:
             f.write(response.content)
             f.flush()
 
+        if os.path.exists(".git"):
+            subprocess.call(["git", "add", filename])
+
     def _submit(self, part: int, answer: Any):
         answer_cache = JSONFile("answer_cache.json", create=True)
         str_day = str(self.day)