diff --git a/tasks/setup_Debian.yaml b/tasks/setup_Debian.yaml
index 4efda95..96e525e 100644
--- a/tasks/setup_Debian.yaml
+++ b/tasks/setup_Debian.yaml
@@ -17,6 +17,7 @@
       - python3-dev
       - python3-setuptools
       - python3-pymysql
+      - python3-dns
       #- which
       - python3-libcloud
       - python3-netaddr