diff --git a/bindep.txt b/bindep.txt
index ad5814b..dd9a1a1 100644
--- a/bindep.txt
+++ b/bindep.txt
@@ -5,4 +5,5 @@ build-essential [platform:dpkg test compile]
 libssl-dev [platform:dpkg test compile]
 libvirt-dev [platform:dpkg test compile]
 libvirt-devel [platform:rpm test compile]
+libzmq5 [platform:dpkg test compile]
 pkg-config [compile test]
diff --git a/tox.ini b/tox.ini
index 37200f9..c663e7b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,5 @@
 [tox]
 minversion = 3.18.0
-skipsdist = True
 envlist = py3,pep8
 ignore_basepython_conflict=true
 
@@ -19,7 +18,13 @@ deps =
 commands =
    stestr run {posargs}
    stestr slowest
-passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY
+passenv =
+    http_proxy
+    HTTP_PROXY
+    https_proxy
+    HTTPS_PROXY
+    no_proxy
+    NO_PROXY
 
 [testenv:pep8]
 deps=