diff --git a/debian/control b/debian/control
index 49c2aae10397ecc8de1ab3502e910edea430994b..8124280f1450a9ed9434eea527e4bdcffa6d6599 100644
--- a/debian/control
+++ b/debian/control
@@ -6,6 +6,7 @@ Build-Depends: debhelper (>= 9),
                dh-python (>= 2),
                python3 (>= 3.5) | python3-pyblake2,
                python3-all,
+               python3-click,
                python3-nose,
                python3-setuptools,
                python3-vcversioner
diff --git a/requirements.txt b/requirements.txt
index 151b92672f2d12b3b1eca2a026d388b86f03010c..447def3ef89e2d70a432a96982e62af6142e9d71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,4 @@
 # should match https://pypi.python.org/pypi names. For the full spec or
 # dependency lines, see https://pip.readthedocs.org/en/1.1/requirements.html
 vcversioner
+Click