diff --git a/deployment/distributed-load-testing-on-aws.yaml b/deployment/distributed-load-testing-on-aws.yaml
index 0acc45f2..4040a81f 100644
--- a/deployment/distributed-load-testing-on-aws.yaml
+++ b/deployment/distributed-load-testing-on-aws.yaml
@@ -492,7 +492,7 @@ Resources:
       CidrBlock: !Ref SubnetBCidrBlock
       AvailabilityZone:
         !Select
-          - 0
+          - 1
           - !GetAZs
       VpcId: !Ref Vpc