diff --git a/avm/ptn/virtual-machine-images/azure-image-builder/README.md b/avm/ptn/virtual-machine-images/azure-image-builder/README.md
index 0ddfb123e2..9c2f97fa00 100644
--- a/avm/ptn/virtual-machine-images/azure-image-builder/README.md
+++ b/avm/ptn/virtual-machine-images/azure-image-builder/README.md
@@ -1180,6 +1180,11 @@ The files to upload to the Assets Storage Account.
 | Parameter | Type | Description |
 | :-- | :-- | :-- |
 | [`name`](#parameter-storageaccountfilestouploadname) | string | The name of the environment variable. |
+
+**Optional parameters**
+
+| Parameter | Type | Description |
+| :-- | :-- | :-- |
 | [`secureValue`](#parameter-storageaccountfilestouploadsecurevalue) | securestring | The value of the secure environment variable. |
 | [`value`](#parameter-storageaccountfilestouploadvalue) | string | The value of the environment variable. |
 
diff --git a/avm/ptn/virtual-machine-images/azure-image-builder/main.bicep b/avm/ptn/virtual-machine-images/azure-image-builder/main.bicep
index 34d5a6048e..997353e120 100644
--- a/avm/ptn/virtual-machine-images/azure-image-builder/main.bicep
+++ b/avm/ptn/virtual-machine-images/azure-image-builder/main.bicep
@@ -597,10 +597,10 @@ type storageAccountFilesToUploadType = {
   @description('Required. The name of the environment variable.')
   name: string
 
-  @description('Required. The value of the secure environment variable.')
+  @description('Optional. The value of the secure environment variable.')
   @secure()
   secureValue: string?
 
-  @description('Required. The value of the environment variable.')
+  @description('Optional. The value of the environment variable.')
   value: string?
 }
diff --git a/avm/ptn/virtual-machine-images/azure-image-builder/main.json b/avm/ptn/virtual-machine-images/azure-image-builder/main.json
index e8e8b71562..7173f704ee 100644
--- a/avm/ptn/virtual-machine-images/azure-image-builder/main.json
+++ b/avm/ptn/virtual-machine-images/azure-image-builder/main.json
@@ -6,7 +6,7 @@
     "_generator": {
       "name": "bicep",
       "version": "0.30.23.60470",
-      "templateHash": "4580919221810730076"
+      "templateHash": "9111396630441610187"
     },
     "name": "Custom Images using Azure Image Builder",
     "description": "This module provides you with a packaged solution to create custom images using the Azure Image Builder service publishing to an Azure Compute Gallery.",
@@ -26,14 +26,14 @@
           "type": "securestring",
           "nullable": true,
           "metadata": {
-            "description": "Required. The value of the secure environment variable."
+            "description": "Optional. The value of the secure environment variable."
           }
         },
         "value": {
           "type": "string",
           "nullable": true,
           "metadata": {
-            "description": "Required. The value of the environment variable."
+            "description": "Optional. The value of the environment variable."
           }
         }
       },