diff --git a/debian/control b/debian/control
index 4f4a06a..cdcc935 100644
--- a/debian/control
+++ b/debian/control
@@ -11,6 +11,7 @@
  python3-setuptools,
  python-sphinx (>= 1.0.7+dfsg) | python3-sphinx,
  python-docutils,
+ python2.7-doc,
 Standards-Version: 3.9.5
 X-Python-Version: >= 2.6
 X-Python3-Version: >= 3.2