diff --git a/charts/longhorn/templates/backup-storageclass.yaml b/charts/longhorn/templates/backup-storageclass.yaml
index 9b45342..2f71cce 100644
--- a/charts/longhorn/templates/backup-storageclass.yaml
+++ b/charts/longhorn/templates/backup-storageclass.yaml
@@ -16,6 +16,12 @@ parameters:
   numberOfReplicas: {{ $.Values.numberOfReplicas | quote }}
   staleReplicaTimeout: "30"
   fromBackup: ""
+  {{- if $.Values.recurringJobSelector }}
+  recurringJobSelector: 
+  {{- with $.Values.recurringJobSelector }}
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- end }}
   recurringJobs: '[
     {{- if $.Values.backups.config.snapshot_enabled }}
     {
diff --git a/charts/longhorn/templates/recurring-job-filesystem-trim.yaml b/charts/longhorn/templates/recurring-job-filesystem-trim.yaml
new file mode 100644
index 0000000..0a14eab
--- /dev/null
+++ b/charts/longhorn/templates/recurring-job-filesystem-trim.yaml
@@ -0,0 +1,24 @@
+{{- if $.Values.automaticFilesystemTrim.enabled -}}
+
+---
+apiVersion: longhorn.io/v1beta2
+kind: RecurringJob
+metadata:
+  name: {{ $.Release.Name }}-filesystem-trim
+  labels:
+    name: {{ $.Release.Name }}-filesystem-trim
+spec:
+  concurrency: 1
+  cron: {{ $.Values.automaticFilesystemTrim.cron | quote }}
+  {{- if and ($.Values.automaticFilesystemTrim.jobGroup) (ne $.Values.automaticFilesystemTrim.jobGroup "") }}
+  groups: 
+    - {{ $.Values.automaticFilesystemTrim.jobGroup | quote }}
+  {{- else }}
+  groups: []
+  {{- end }}
+  labels: {}
+  name: fs-trim
+  retain: 0
+  task: filesystem-trim
+
+{{- end -}}
\ No newline at end of file
diff --git a/charts/longhorn/values.yaml b/charts/longhorn/values.yaml
index ed97d53..1d126d6 100644
--- a/charts/longhorn/values.yaml
+++ b/charts/longhorn/values.yaml
@@ -1 +1,5 @@
 ---
+automaticFilesystemTrim:
+  enabled: false
+  cron: 0 6 * * *
+recurringJobSelector: ""
diff --git a/locals.tf b/locals.tf
index e894d14..e90984e 100644
--- a/locals.tf
+++ b/locals.tf
@@ -20,6 +20,10 @@ locals {
       persistence = {
         defaultClass             = var.enable_pv_backups && var.set_default_storage_class ? "false" : "true"
         defaultClassReplicaCount = var.replica_count
+        recurringJobSelector = {
+          enable  = var.automatic_filesystem_trim.enabled && !var.set_default_storage_class ? "true" : "false"
+          jobList = var.automatic_filesystem_trim.enabled && !var.set_default_storage_class ? var.recurring_job_selectors : null
+        }
       }
       longhornManager = {
         tolerations = var.tolerations
@@ -63,6 +67,12 @@ locals {
     servicemonitor = {
       enabled = var.enable_service_monitor
     }
+    automaticFilesystemTrim = {
+      enabled   = var.automatic_filesystem_trim.enabled
+      cron      = var.automatic_filesystem_trim.cron
+      job_group = var.automatic_filesystem_trim.job_group
+    }
+    recurringJobSelector = var.automatic_filesystem_trim.enabled && var.enable_pv_backups && var.set_default_storage_class ? var.recurring_job_selectors : null
   }]
 }
 
diff --git a/variables.tf b/variables.tf
index cc8dd0c..39f1351 100644
--- a/variables.tf
+++ b/variables.tf
@@ -174,6 +174,26 @@ variable "oidc" {
   default = null
 }
 
+variable "automatic_filesystem_trim" {
+  description = "Settings to enable and configure automatic filesystem trim of volumes managed by Longhorn."
+  type = object({
+    enabled   = bool
+    cron      = string
+    job_group = string
+  })
+  default = {
+    enabled   = false
+    cron      = "0 6 * * *"
+    job_group = ""
+  }
+}
+
+variable "recurring_job_selectors" {
+  description = "Define a group list to add to recurring job selector for the default storageclass (the custom backup one if `set_default_storage_class` is set or else the Longhorn default one)"
+  type        = string
+  default     = ""
+}
+
 variable "replica_count" {
   description = "Amount of replicas created by Longhorn for each volume."
   type        = number