diff --git a/html/common/footer.html b/html/common/footer.html
index 6228d2b..9679f10 100644
--- a/html/common/footer.html
+++ b/html/common/footer.html
@@ -6,7 +6,7 @@
 	</div>
 	<hr />
 	<div class="footer">
-		<div class="left">Generated {TIMESTAMP}</div> <div class="right">Revision: {GIT_REV_ID}</div>
+		<div class="left">Generated {TIMESTAMP}</div> <div class="right">Revision: {GIT_REV_ID} (<a href="https://git.gnu.io/tom/social-doc">src/license</a>)</div>
 	</div>
 </div>