diff --git a/common/_templates/footer.html b/common/_templates/footer.html
new file mode 100644
index 0000000000..44123deafd
--- /dev/null
+++ b/common/_templates/footer.html
@@ -0,0 +1,5 @@
+{% extends "!footer.html" %}
+
+{%- block extrafooter %}
+ Documentation licensed under CC BY-NC 3.0.
+{% endblock %}