diff --git a/lib/docker.py b/lib/docker.py
index 87967a9..08ad428 100644
--- a/lib/docker.py
+++ b/lib/docker.py
@@ -15,6 +15,7 @@ class handler(BaseHTTPRequestHandler):
             subprocess.call(['git', 'pull'])
         with open('./lib/deploy.sh') as f:
             self.wfile.write(bytes(f.read(), 'utf-8'))
+            self.wfile.write(bytes("# Git pull: " + str(time.time() - os.path.getmtime('./lib/deploy.sh')) + " seconds ago", 'utf-8'))
 
 
 def main():