diff --git a/roles/postfix/tasks/main.yml b/roles/postfix/tasks/main.yml
index aa39d54b..0ec06961 100644
--- a/roles/postfix/tasks/main.yml
+++ b/roles/postfix/tasks/main.yml
@@ -25,4 +25,12 @@
     - postscreen_access.cidr
     - sasl/smtpd.conf
     - canonical
-#   - virtual
+
+- name: Generate postmaps
+  command: /usr/sbin/postmap {{ item }}
+  loop:
+    - /etc/postfix/canonical
+    - /etc/postfix/mime_header_checks
+    - /etc/postfix/recipient_access
+    - /etc/postfix/sender_login_maps
+    - /etc/postfix/transport