diff --git a/ansible/roles/common/defaults/main.yml b/ansible/roles/common/defaults/main.yml
index 3f7631f..4a6905e 100644
--- a/ansible/roles/common/defaults/main.yml
+++ b/ansible/roles/common/defaults/main.yml
@@ -12,6 +12,8 @@
   - jq
   - python-nose
   - python-flake8
+  - python-scapy
+  - python-pcapy
 
 obsolete_services:
   - puppet