diff --git a/README.md b/README.md
index 74a3852..0c3de6d 100644
--- a/README.md
+++ b/README.md
@@ -52,6 +52,7 @@ The following resources will be created:
 | alarm\_alb\_latency\_anomaly\_threshold | ALB Latency anomaly detection width (use 0 to disable this alarm) | `number` | `4` | no |
 | alarm\_asg\_high\_cpu\_threshold | Max threshold average CPU percentage allowed in a 2 minutes interval (use 0 to disable this alarm) | `number` | `80` | no |
 | alarm\_sns\_topics | Alarm topics to create and alert on ECS service metrics. Leaving empty disables all alarms. | `list` | `[]` | no |
+| ami\_id | ElasticBeanstalk custom AMI ID | `string` | `""` | no |
 | application\_port | Port application is listening on | `number` | `80` | no |
 | application\_subnets | List of subnets to place EC2 instances | `list(string)` | n/a | yes |
 | asg\_max | Max number of instances for autoscaling group | `number` | `4` | no |
diff --git a/_variables.tf b/_variables.tf
index 2816222..a457785 100644
--- a/_variables.tf
+++ b/_variables.tf
@@ -606,3 +606,11 @@ variable "solutions_stack_name_regex" {
   default     = ""
   description = "Regex string to apply to the solution stack list returned by AWS"
 }
+
+
+variable "ami_id" {
+  type        = string
+  default     = ""
+  description = "ElasticBeanstalk custom AMI ID"
+}
+
diff --git a/eb.tf b/eb.tf
index 441580e..b5de528 100644
--- a/eb.tf
+++ b/eb.tf
@@ -408,6 +408,11 @@ locals {
   ]
 
   eb_launch_config = [
+    {
+      name      = "ImageId"
+      namespace = "aws:autoscaling:launchconfiguration"
+      value     = var.ami_id
+    },
     {
       name      = "InstanceType"
       namespace = "aws:autoscaling:launchconfiguration"