diff --git a/rebuild b/rebuild
index ab96493..e864670 100644
--- a/rebuild
+++ b/rebuild
@@ -3,3 +3,4 @@
 # but nothing in the charm needs to.
 # simply change the uuid to something new
 9c6303e6-8adf-11e6-b9bc-a7f256e1a5e3
+489b89b1-388d-4329-b3c7-9f88eadcf528
diff --git a/requirements.txt b/requirements.txt
index 547ea6a..6fe3090 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 # Requirements to build the charm
+charm-tools
 simplejson
 flake8