diff --git a/avm/res/app/container-app/README.md b/avm/res/app/container-app/README.md
index 0c844c3c88..5ad671261d 100644
--- a/avm/res/app/container-app/README.md
+++ b/avm/res/app/container-app/README.md
@@ -239,12 +239,6 @@ module containerApp 'br/public:avm/res/app/container-app:<version>' = {
     environmentResourceId: '<environmentResourceId>'
     name: 'acamax001'
     // Non-required parameters
-    additionalPortMappings: [
-      {
-        external: true
-        targetPort: 8080
-      }
-    ]
     location: '<location>'
     lock: {
       kind: 'CanNotDelete'
@@ -354,14 +348,6 @@ module containerApp 'br/public:avm/res/app/container-app:<version>' = {
       "value": "acamax001"
     },
     // Non-required parameters
-    "additionalPortMappings": {
-      "value": [
-        {
-          "external": true,
-          "targetPort": 8080
-        }
-      ]
-    },
     "location": {
       "value": "<location>"
     },
@@ -454,6 +440,13 @@ module containerApp 'br/public:avm/res/app/container-app:<version>' = {
     environmentResourceId: '<environmentResourceId>'
     name: 'acavnet001'
     // Non-required parameters
+    additionalPortMappings: [
+      {
+        exposedPort: 8080
+        external: false
+        targetPort: 8080
+      }
+    ]
     ingressAllowInsecure: false
     ingressExternal: false
     ingressTargetPort: 80
@@ -495,6 +488,15 @@ module containerApp 'br/public:avm/res/app/container-app:<version>' = {
       "value": "acavnet001"
     },
     // Non-required parameters
+    "additionalPortMappings": {
+      "value": [
+        {
+          "exposedPort": 8080,
+          "external": false,
+          "targetPort": 8080
+        }
+      ]
+    },
     "ingressAllowInsecure": {
       "value": false
     },
diff --git a/avm/res/app/container-app/tests/e2e/max/main.test.bicep b/avm/res/app/container-app/tests/e2e/max/main.test.bicep
index 51f14866fa..8c5ac2b4d4 100644
--- a/avm/res/app/container-app/tests/e2e/max/main.test.bicep
+++ b/avm/res/app/container-app/tests/e2e/max/main.test.bicep
@@ -62,12 +62,6 @@ module testDeployment '../../../main.bicep' = [
         'hidden-title': 'This is visible in the resource name'
         Env: 'test'
       }
-      additionalPortMappings: [
-        {
-          external: true
-          targetPort: 8080
-        }
-      ]
       roleAssignments: [
         {
           name: 'e9bac1ee-aebe-4513-9337-49e87a7be05e'
diff --git a/avm/res/app/container-app/tests/e2e/vnet/main.test.bicep b/avm/res/app/container-app/tests/e2e/vnet/main.test.bicep
index 5a2e4c92e4..3c34893f8c 100644
--- a/avm/res/app/container-app/tests/e2e/vnet/main.test.bicep
+++ b/avm/res/app/container-app/tests/e2e/vnet/main.test.bicep
@@ -57,6 +57,14 @@ module testDeployment '../../../main.bicep' = [
       ingressTransport: 'tcp'
       ingressAllowInsecure: false
       ingressTargetPort: 80
+      additionalPortMappings: [
+        {
+          external: false
+          targetPort: 8080
+          exposedPort: 8080
+        }
+      ]
+
       containers: [
         {
           name: 'simple-hello-world-container'