diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1672d9a9..eb63e526 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- `isAIBuilderSupported` to form schema
+
 ## [12.3.0] - 2025-10-26
 
 ### Added
diff --git a/package-lock.json b/package-lock.json
index d7f1c09a..3f472d0f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2800,7 +2800,7 @@
     },
     "node_modules/@oneblink/types": {
       "version": "1.0.0",
-      "resolved": "git+ssh://git@github.com/oneblink/types.git#c8eb1605b17f345cda345003db807ec37f5701c6",
+      "resolved": "git+ssh://git@github.com/oneblink/types.git#b502a0960f56daf3ecd64ce2197bcc5c93a1cb31",
       "dev": true,
       "license": "GPL-3.0-only",
       "dependencies": {
diff --git a/src/lib/forms-schema/index.ts b/src/lib/forms-schema/index.ts
index 94c4d4b9..d56c65da 100644
--- a/src/lib/forms-schema/index.ts
+++ b/src/lib/forms-schema/index.ts
@@ -820,6 +820,7 @@ const formSchema = Joi.object().keys({
           .required(),
       }),
     ),
+  isAIBuilderSupported: Joi.boolean().default(false),
 })
 
 export const formEventTypes: SubmissionEventTypes.FormEventType[] = [
diff --git a/tests/forms-schema/forms-schema.test.ts b/tests/forms-schema/forms-schema.test.ts
index c9a3d809..2690e1cb 100644
--- a/tests/forms-schema/forms-schema.test.ts
+++ b/tests/forms-schema/forms-schema.test.ts
@@ -5898,6 +5898,7 @@ describe('invalid property removal', () => {
       elements: [],
       isAuthenticated: false,
       isMultiPage: false,
+      isAIBuilderSupported: false,
     })
   })
 
@@ -5932,6 +5933,7 @@ describe('invalid property removal', () => {
       elements: [],
       isAuthenticated: false,
       isMultiPage: false,
+      isAIBuilderSupported: false,
     })
   })
   test('should allow `postSubmissionReceipt.allowPDFDownload` if `postSubmissionAction` is not "URL"', () => {
@@ -5984,6 +5986,7 @@ describe('invalid property removal', () => {
       elements: [],
       isAuthenticated: false,
       isMultiPage: false,
+      isAIBuilderSupported: false,
     })
   })
   test('should throw error for `postSubmissionReceipt.allowPdfDownload.excludedElementIds` contains element ids that do not exist on the form', () => {