diff --git a/projects/adf-office-services-ext/src/lib/evaluators.ts b/projects/adf-office-services-ext/src/lib/evaluators.ts
index 037df5851..10aa26aa6 100644
--- a/projects/adf-office-services-ext/src/lib/evaluators.ts
+++ b/projects/adf-office-services-ext/src/lib/evaluators.ts
@@ -1,5 +1,4 @@
 import { RuleContext, RuleParameter } from '@alfresco/adf-extensions';
-import { AuthenticationService } from '@alfresco/adf-core';
 import { getFileExtension, supportedExtensions } from './utils';
 
 export function canOpenWithOffice(
@@ -14,12 +13,6 @@ export function canOpenWithOffice(
     return false;
   }
 
-  // todo: needs to have typed access via SDK (1.8)
-  const auth: AuthenticationService = (<any>context).auth;
-  if (auth && auth.isOauth()) {
-    return false;
-  }
-
   if (!context || !context.selection) {
     return false;
   }