diff --git a/main.tf b/main.tf
index c7fa79f2..e4ab92ca 100644
--- a/main.tf
+++ b/main.tf
@@ -264,7 +264,14 @@ resource "helm_release" "cloud_monitoring_agent" {
       "name": "tmp-vol"
 %{endif~}
 EOT
-  ]
+,yamlencode({
+  "prometheus": {
+    "file": var.prometheus.file,
+    "yaml": var.prometheus.yaml
+  }
+})
+
+]
 
   provisioner "local-exec" {
     command     = "${path.module}/scripts/confirm-rollout-status.sh ${var.name} ${var.namespace}"
diff --git a/variables.tf b/variables.tf
index 605a35c5..48136bd0 100644
--- a/variables.tf
+++ b/variables.tf
@@ -280,6 +280,25 @@ variable "container_filter" {
   }
 }
 
+variable "prometheus" {
+  description = "Prometheus configuration for the agent. If you want to enable Prometheus configuration, set `file` to true and provide the prometheus.yaml file content in `yaml`."
+  type = object({
+    file = bool
+    yaml = map(any)
+  })
+  default = {
+    file = false
+    yaml = {}
+  }
+  validation {
+    condition = (
+      var.prometheus.file == false || length(keys(var.prometheus.yaml)) > 0
+    )
+    error_message = "If prometheus.file is true, 'yaml' must be a non-empty map."
+  }
+}
+
+
 ##############################################################################
 # SCC-WP related variables
 ##############################################################################