diff --git a/packages/app/src/cli/utilities/developer-platform-client/app-management-client.ts b/packages/app/src/cli/utilities/developer-platform-client/app-management-client.ts
index 5d8ac4d1c8f..9c51c3a39b7 100644
--- a/packages/app/src/cli/utilities/developer-platform-client/app-management-client.ts
+++ b/packages/app/src/cli/utilities/developer-platform-client/app-management-client.ts
@@ -158,6 +158,7 @@ import {
   businessPlatformRequestDoc,
   BusinessPlatformRequestOptions,
 } from '@shopify/cli-kit/node/api/business-platform'
+import {uniq} from '@shopify/cli-kit/common/array'
 import {CLI_KIT_VERSION} from '@shopify/cli-kit/common/version'
 import {versionSatisfies} from '@shopify/cli-kit/node/node-package-manager'
 import {outputDebug} from '@shopify/cli-kit/node/output'
@@ -1336,8 +1337,8 @@ export async function allowedTemplates(
   version: string = CLI_KIT_VERSION,
 ): Promise<GatedExtensionTemplate[]> {
   // Extract both types of flags from templates
-  const allBetaFlags = Array.from(new Set(templates.map((ext) => ext.organizationBetaFlags ?? []).flat()))
-  const allExpFlags = Array.from(new Set(templates.map((ext) => ext.organizationExpFlags ?? []).flat()))
+  const allBetaFlags = uniq(templates.map((ext) => ext.organizationBetaFlags ?? []).flat())
+  const allExpFlags = uniq(templates.map((ext) => ext.organizationExpFlags ?? []).flat())
 
   // Fetch both flag types in parallel
   const [enabledBetaFlags, enabledExpFlags] = await Promise.all([