diff --git a/aws_cdk/lib/aws_cdk-stack.ts b/aws_cdk/lib/aws_cdk-stack.ts
index abea31e..9c7baf8 100644
--- a/aws_cdk/lib/aws_cdk-stack.ts
+++ b/aws_cdk/lib/aws_cdk-stack.ts
@@ -51,7 +51,7 @@ export class AwsCdkStack extends cdk.Stack {
     // 3. Define the EC2 Instance (t4g.medium)
     const instance = new ec2.Instance(this, 'internalsInstance', {
       vpc,
-      vpcSubnets: { subnetType: ec2.SubnetType.PUBLIC, availabilityZones: ['ap-south-1b', 'ap-south-1c'] },
+      vpcSubnets: { subnetType: ec2.SubnetType.PUBLIC },
       instanceType: ec2.InstanceType.of(ec2.InstanceClass.T4G, ec2.InstanceSize.MEDIUM),
       machineImage: ec2.MachineImage.fromSsmParameter(
         '/aws/service/canonical/ubuntu/server/24.04/stable/current/arm64/hvm/ebs-gp3/ami-id'