diff --git a/terraform/node/ec2/asg/main.tf b/terraform/node/ec2/asg/main.tf
index 7c6e5462..64e76a3a 100644
--- a/terraform/node/ec2/asg/main.tf
+++ b/terraform/node/ec2/asg/main.tf
@@ -53,7 +53,7 @@ data "aws_ami" "ami" {
   most_recent      = true
   filter {
     name   = "name"
-    values = ["al20*-ami-minimal-*-x86_64"]
+    values = ["al20*-ami-minimal-2023.6.20241031.0-*-x86_64"]
   }
   filter {
     name   = "state"
diff --git a/terraform/node/ec2/default/main.tf b/terraform/node/ec2/default/main.tf
index 5b8c8745..256ca1b3 100644
--- a/terraform/node/ec2/default/main.tf
+++ b/terraform/node/ec2/default/main.tf
@@ -46,7 +46,7 @@ data "aws_ami" "ami" {
   most_recent      = true
   filter {
     name = "name"
-    values = ["al20*-ami-minimal-*-${var.cpu_architecture}"]
+    values = ["al20*-ami-minimal-2023.6.20241031.0-*-${var.cpu_architecture}"]
   }
   filter {
     name   = "state"