diff --git a/cloudformation.json b/cloudformation.json
index 3cc5e697..73c84c3b 100644
--- a/cloudformation.json
+++ b/cloudformation.json
@@ -106,6 +106,25 @@
                 "Value": {
                   "Ref": "MyInstanceProfile"
                 }
+              },
+              {
+                "Namespace": "aws:ec2:vpc",
+                "OptionName": "VPCId",
+                "Value": { "Ref" : "VpcId" }
+              },
+              {
+                "Namespace": "aws:ec2:vpc",
+                "OptionName": "Subnets",
+                "Value" : {
+                  "Fn::Join": [",", { "Ref" : "Subnets" }]
+                }
+              },
+              {
+                "Namespace": "aws:ec2:vpc",
+                "OptionName": "ELBSubnets",
+                "Value" : {
+                  "Fn::Select": ["0", {"Ref" : "Subnets" }]
+                }
               }
             ],
             "SolutionStackName": "64bit Amazon Linux 2023 v4.0.0 running Docker"
@@ -133,6 +152,25 @@
                 "Value": {
                   "Ref": "MyInstanceProfile"
                 }
+              },
+              {
+                "Namespace": "aws:ec2:vpc",
+                "OptionName": "VPCId",
+                "Value": { "Ref" : "VpcId" }
+              },
+              {
+                "Namespace": "aws:ec2:vpc",
+                "OptionName": "Subnets",
+                "Value" : {
+                  "Fn::Join": [",", { "Ref" : "Subnets" }]
+                }
+              },
+              {
+                "Namespace": "aws:ec2:vpc",
+                "OptionName": "ELBSubnets",
+                "Value" : {
+                  "Fn::Select": ["0", {"Ref" : "Subnets" }]
+                }
               }
             ],
             "SolutionStackName": "64bit Amazon Linux 2023 v4.0.0 running Docker"