diff --git a/install/debian/7/packages/default.pkg b/install/debian/7/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/debian/7/packages/default.pkg
+++ b/install/debian/7/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/debian/8/packages/default.pkg b/install/debian/8/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/debian/8/packages/default.pkg
+++ b/install/debian/8/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/rhel/5/packages/default.pkg b/install/rhel/5/packages/default.pkg
index 3df21d3df..0deb08ce6 100644
--- a/install/rhel/5/packages/default.pkg
+++ b/install/rhel/5/packages/default.pkg
@@ -10,7 +10,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/rhel/6/packages/default.pkg b/install/rhel/6/packages/default.pkg
index 3df21d3df..0deb08ce6 100644
--- a/install/rhel/6/packages/default.pkg
+++ b/install/rhel/6/packages/default.pkg
@@ -10,7 +10,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/rhel/7/packages/default.pkg b/install/rhel/7/packages/default.pkg
index 3df21d3df..0deb08ce6 100644
--- a/install/rhel/7/packages/default.pkg
+++ b/install/rhel/7/packages/default.pkg
@@ -10,7 +10,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/ubuntu/12.04/packages/default.pkg b/install/ubuntu/12.04/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/ubuntu/12.04/packages/default.pkg
+++ b/install/ubuntu/12.04/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/ubuntu/12.10/packages/default.pkg b/install/ubuntu/12.10/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/ubuntu/12.10/packages/default.pkg
+++ b/install/ubuntu/12.10/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/ubuntu/13.04/packages/default.pkg b/install/ubuntu/13.04/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/ubuntu/13.04/packages/default.pkg
+++ b/install/ubuntu/13.04/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/ubuntu/13.10/packages/default.pkg b/install/ubuntu/13.10/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/ubuntu/13.10/packages/default.pkg
+++ b/install/ubuntu/13.10/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/ubuntu/14.04/packages/default.pkg b/install/ubuntu/14.04/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/ubuntu/14.04/packages/default.pkg
+++ b/install/ubuntu/14.04/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/ubuntu/14.10/packages/default.pkg b/install/ubuntu/14.10/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/ubuntu/14.10/packages/default.pkg
+++ b/install/ubuntu/14.10/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/ubuntu/15.04/packages/default.pkg b/install/ubuntu/15.04/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/ubuntu/15.04/packages/default.pkg
+++ b/install/ubuntu/15.04/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'
diff --git a/install/ubuntu/15.10/packages/default.pkg b/install/ubuntu/15.10/packages/default.pkg
index 29585bacb..f4a375540 100644
--- a/install/ubuntu/15.10/packages/default.pkg
+++ b/install/ubuntu/15.10/packages/default.pkg
@@ -9,7 +9,7 @@ MAIL_DOMAINS='100'
 MAIL_ACCOUNTS='100'
 DATABASES='100'
 CRON_JOBS='100'
-DISK_QUOTA='10000'
+DISK_QUOTA='unlimited'
 BANDWIDTH='100000'
 NS='ns1.localhost.ltd,ns2.localhost.ltd'
 SHELL='nologin'