diff --git a/tools/tox_install.sh b/tools/tox_install.sh
index 465cf4f94..a2e3e38a8 100755
--- a/tools/tox_install.sh
+++ b/tools/tox_install.sh
@@ -40,4 +40,5 @@ else
 fi
 
 pip install -U $*
+pip install python-etcd
 exit $?