diff --git a/custom/templates/custom/extra_links_footer.tmpl b/custom/templates/custom/extra_links_footer.tmpl
index 61a8051..2732e7a 100644
--- a/custom/templates/custom/extra_links_footer.tmpl
+++ b/custom/templates/custom/extra_links_footer.tmpl
@@ -1,3 +1,4 @@
 <a href="https://status.dotya.ml/" rel="noopener">Status</a>
 <a href="https://git.dotya.ml/dotya.ml" rel="noopener">&#183; dotya.ml &#183;</a>
 <a href="https://dotya.ml/contact/" rel="noopener">Contact</a>
+<a href="https://git.dotya.ml/0DD13DBC6B5433D3.asc" title="default signing key" rel="noopener">0DD13DBC6B5433D3</a>