diff --git a/install/install.py b/install/install.py
index 197e3cedb..bc8ce0635 100755
--- a/install/install.py
+++ b/install/install.py
@@ -655,7 +655,7 @@ password="%s"
             command = 'chmod 640 /etc/pdns/pdns.conf'
             preFlightsChecks.call(command, self.distro, command, command, 1, 0, os.EX_OSERR)
         else:
-            command = 'chown root:powerdns /etc/powerdns/pdns.conf'
+            command = 'chown root:pdns /etc/powerdns/pdns.conf'
             preFlightsChecks.call(command, self.distro, command, command, 1, 0, os.EX_OSERR)
 
             command = 'chmod 640 /etc/powerdns/pdns.conf'
diff --git a/mailServer/mailserverManager.py b/mailServer/mailserverManager.py
index 48944228d..fda01047e 100755
--- a/mailServer/mailserverManager.py
+++ b/mailServer/mailserverManager.py
@@ -1577,7 +1577,7 @@ milter_default_action = accept
             command = 'chmod 640 /etc/pdns/pdns.conf'
             ProcessUtilities.executioner(command)
         else:
-            command = 'chown root:powerdns /etc/powerdns/pdns.conf'
+            command = 'chown root:pdns /etc/powerdns/pdns.conf'
             ProcessUtilities.executioner(command)
 
             command = 'chmod 640 /etc/powerdns/pdns.conf'
diff --git a/plogical/upgrade.py b/plogical/upgrade.py
index 3db561792..2f4e41d35 100755
--- a/plogical/upgrade.py
+++ b/plogical/upgrade.py
@@ -2219,7 +2219,7 @@ echo $oConfig->Save() ? 'Done' : 'Error';
                 command = 'chmod 640 /etc/pdns/pdns.conf'
                 Upgrade.executioner(command, 0)
             else:
-                command = 'chown root:powerdns /etc/powerdns/pdns.conf'
+                command = 'chown root:pdns /etc/powerdns/pdns.conf'
                 Upgrade.executioner(command, 0)
 
                 command = 'chmod 640 /etc/powerdns/pdns.conf'