diff --git a/templates/bbb-on-aws-securitygroups.template.yaml b/templates/bbb-on-aws-securitygroups.template.yaml
index e3e05c0..35c0a2b 100644
--- a/templates/bbb-on-aws-securitygroups.template.yaml
+++ b/templates/bbb-on-aws-securitygroups.template.yaml
@@ -88,6 +88,7 @@ Resources:
 
   BBBECSSecurityGroupPublicHTTP:
     Type: AWS::EC2::SecurityGroupIngress
+    Condition: BBBScalableEnvironment
     Properties:
       CidrIp: 0.0.0.0/0
       IpProtocol: tcp