diff --git a/.vagrant-puppet/modules/pgsql/templates/pg_hba.conf.erb b/.vagrant-puppet/modules/pgsql/templates/pg_hba.conf.erb
index f434b4802..a67e16757 100644
--- a/.vagrant-puppet/modules/pgsql/templates/pg_hba.conf.erb
+++ b/.vagrant-puppet/modules/pgsql/templates/pg_hba.conf.erb
@@ -67,14 +67,8 @@
 # TYPE  DATABASE    USER        CIDR-ADDRESS          METHOD
 
 # icinga
-local   icinga      icinga                            trust
-host    icinga      icinga      127.0.0.1/32          trust
-host    icinga      icinga      ::1/128               trust
-
-# icinga
-local   icinga      icinga                            trust
-host    icinga      icinga      127.0.0.1/32          trust
-host    icinga      icinga      ::1/128               trust
+host    icinga      icinga      127.0.0.1/32          md5
+host    icinga      icinga      ::1/128               md5
 
 # "local" is for Unix domain socket connections only
 local   all         all                               ident