diff --git a/gitgen.py b/gitgen.py
index 11bf00c..bb2e0e1 100644
--- a/gitgen.py
+++ b/gitgen.py
@@ -269,7 +269,8 @@ class HTMLGenerator:
def generate_index(self, repos: List[Dict]) -> str:
"""Generate main index page"""
current_time = datetime.datetime.now()
- time_str = current_time.strftime('%Y-%m-%d %H:%M:%S %z')
+ footer_time = datetime.datetime.now(datetime.timezone.utc)
+ time_str = footer_time.strftime('%Y-%m-%d %H:%M:%S %z')
html_fragments = [
"""<!DOCTYPE html>