diff --git a/mail.yml b/mail.yml
index 629dad4..5617c18 100644
--- a/mail.yml
+++ b/mail.yml
@@ -1,4 +1,15 @@
 ---
+- hosts:
+    - localhost
+
+  become: yes
+
+  tasks:
+    - name: Install passlib
+      package:
+        name: py37-passlib
+        state: present
+
 - hosts:
     - mail