diff --git a/salt/profile/mailman3/files/mailman.cfg b/salt/profile/mailman3/files/mailman.cfg
index 1fb7fa7..3282887 100644
--- a/salt/profile/mailman3/files/mailman.cfg
+++ b/salt/profile/mailman3/files/mailman.cfg
@@ -44,7 +44,7 @@ enable: yes
 
 [database]
 class: mailman.database.postgresql.PostgreSQLDatabase
-url: postgres://{{ pillar['profile']['mailman3']['database_user'] }}:{{ pillar['postgres']['users']['mailman3']['password'] }}@{{ pillar['profile']['mailman3']['database_host'] }}/mailman
+url: postgresql://{{ pillar['profile']['mailman3']['database_user'] }}:{{ pillar['postgres']['users']['mailman3']['password'] }}@{{ pillar['profile']['mailman3']['database_host'] }}/mailman
 
 [antispam]
 # This section defines basic antispam detection settings.