diff --git a/requirements.in b/requirements.in
--- a/requirements.in
+++ b/requirements.in
@@ -9,5 +9,6 @@ Flask
 jsonschema
 pygeoip
 python-gnupg
+python-rtkit
 strict-rfc3339
 OnionPy
diff --git a/requirements.txt b/requirements.txt
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,6 +21,7 @@ MarkupSafe==0.23          # via jinja2
 onionpy==0.3.2
 pygeoip==0.3.2
 python-gnupg==0.3.8
+python-rtkit==0.7.0
 pytz==2015.7              # via babel
 requests==2.9.1           # via onionpy
 strict-rfc3339==0.6