diff --git a/Oqtane.Client/Modules/Admin/Site/Index.razor b/Oqtane.Client/Modules/Admin/Site/Index.razor
index 67316ae4..baaedb1a 100644
--- a/Oqtane.Client/Modules/Admin/Site/Index.razor
+++ b/Oqtane.Client/Modules/Admin/Site/Index.razor
@@ -237,7 +237,7 @@
                         <div class="col-sm-9">
                             <select id="smtpauthentication" class="form-select" value="@_smtpauthentication" @onchange="(e => SMTPAuthenticationChanged(e))">
                                 <option value="Basic">@Localizer["Basic"]</option>
-                                <option value="OAuth">@Localizer["OAuth"]</option>
+                                <option value="OAuth2">@Localizer["OAuth2"]</option>
                             </select>
                         </div>
                     </div>
diff --git a/Oqtane.Client/Resources/Modules/Admin/Site/Index.resx b/Oqtane.Client/Resources/Modules/Admin/Site/Index.resx
index 7e2fae82..97e4e8f3 100644
--- a/Oqtane.Client/Resources/Modules/Admin/Site/Index.resx
+++ b/Oqtane.Client/Resources/Modules/Admin/Site/Index.resx
@@ -456,8 +456,8 @@
   <data name="Basic" xml:space="preserve">
     <value>Basic</value>
   </data>
-  <data name="OAuth" xml:space="preserve">
-    <value>OAuth</value>
+  <data name="OAuth2" xml:space="preserve">
+    <value>OAuth 2.0 (OAuth2)</value>
   </data>
   <data name="SmtpAuthentication.Text" xml:space="preserve">
     <value>Authentication:</value>
diff --git a/Oqtane.Client/Resources/Modules/Admin/Users/Index.resx b/Oqtane.Client/Resources/Modules/Admin/Users/Index.resx
index 79144098..1a008727 100644
--- a/Oqtane.Client/Resources/Modules/Admin/Users/Index.resx
+++ b/Oqtane.Client/Resources/Modules/Admin/Users/Index.resx
@@ -508,7 +508,7 @@
     <value>Info</value>
   </data>
   <data name="OAuth2" xml:space="preserve">
-    <value>OAuth 2.0</value>
+    <value>OAuth 2.0 (OAuth2)</value>
   </data>
   <data name="OIDC" xml:space="preserve">
     <value>OpenID Connect (OIDC)</value>