diff --git a/internal/blueprint/customizations.go b/internal/blueprint/customizations.go
index ad88c51f9..8984360b8 100644
--- a/internal/blueprint/customizations.go
+++ b/internal/blueprint/customizations.go
@@ -1,15 +1,16 @@
 package blueprint
 
 type Customizations struct {
-	Hostname *string                `json:"hostname,omitempty" toml:"hostname,omitempty"`
-	Kernel   *KernelCustomization   `json:"kernel,omitempty" toml:"kernel,omitempty"`
-	SSHKey   []SSHKeyCustomization  `json:"sshkey,omitempty" toml:"sshkey,omitempty"`
-	User     []UserCustomization    `json:"user,omitempty" toml:"user,omitempty"`
-	Group    []GroupCustomization   `json:"group,omitempty" toml:"group,omitempty"`
-	Timezone *TimezoneCustomization `json:"timezone,omitempty" toml:"timezone,omitempty"`
-	Locale   *LocaleCustomization   `json:"locale,omitempty" toml:"locale,omitempty"`
-	Firewall *FirewallCustomization `json:"firewall,omitempty" toml:"firewall,omitempty"`
-	Services *ServicesCustomization `json:"services,omitempty" toml:"services,omitempty"`
+	Hostname   *string                   `json:"hostname,omitempty" toml:"hostname,omitempty"`
+	Kernel     *KernelCustomization      `json:"kernel,omitempty" toml:"kernel,omitempty"`
+	SSHKey     []SSHKeyCustomization     `json:"sshkey,omitempty" toml:"sshkey,omitempty"`
+	User       []UserCustomization       `json:"user,omitempty" toml:"user,omitempty"`
+	Group      []GroupCustomization      `json:"group,omitempty" toml:"group,omitempty"`
+	Timezone   *TimezoneCustomization    `json:"timezone,omitempty" toml:"timezone,omitempty"`
+	Locale     *LocaleCustomization      `json:"locale,omitempty" toml:"locale,omitempty"`
+	Firewall   *FirewallCustomization    `json:"firewall,omitempty" toml:"firewall,omitempty"`
+	Services   *ServicesCustomization    `json:"services,omitempty" toml:"services,omitempty"`
+	Filesystem []FilesystemCustomization `json:"filesystem,omitempty" toml:"filesystem,omitempty"`
 }
 
 type KernelCustomization struct {
@@ -64,6 +65,11 @@ type ServicesCustomization struct {
 	Disabled []string `json:"disabled,omitempty" toml:"disabled,omitempty"`
 }
 
+type FilesystemCustomization struct {
+	Mountpoint string `json:"mountpoint,omitempty" toml:"mountpoint,omitempty"`
+	MinSize    int    `json:"minsize,omitempty" toml:"size,omitempty"`
+}
+
 type CustomizationError struct {
 	Message string
 }
@@ -187,3 +193,10 @@ func (c *Customizations) GetServices() *ServicesCustomization {
 
 	return c.Services
 }
+
+func (c *Customizations) GetFilesystems() []FilesystemCustomization {
+	if c == nil {
+		return nil
+	}
+	return c.Filesystem
+}
diff --git a/internal/blueprint/customizations_test.go b/internal/blueprint/customizations_test.go
index 8415dc473..0cbcd9df0 100644
--- a/internal/blueprint/customizations_test.go
+++ b/internal/blueprint/customizations_test.go
@@ -267,3 +267,21 @@ func TestNilGetTimezoneSettings(t *testing.T) {
 	assert.Nil(t, retTimezone)
 	assert.Nil(t, retNTPServers)
 }
+
+func TestGetFilesystems(t *testing.T) {
+
+	expectedFilesystems := []FilesystemCustomization{
+		{
+			MinSize:    1024,
+			Mountpoint: "/",
+		},
+	}
+
+	TestCustomizations := Customizations{
+		Filesystem: expectedFilesystems,
+	}
+
+	retFilesystems := TestCustomizations.GetFilesystems()
+
+	assert.ElementsMatch(t, expectedFilesystems, retFilesystems)
+}