diff --git a/src/client/Microsoft.Identity.Client/Platforms/iOS/EmbeddedWebview/MsalAuthenticationAgentUIViewController.cs b/src/client/Microsoft.Identity.Client/Platforms/iOS/EmbeddedWebview/MsalAuthenticationAgentUIViewController.cs
index 6549f4eec5..8568255e48 100644
--- a/src/client/Microsoft.Identity.Client/Platforms/iOS/EmbeddedWebview/MsalAuthenticationAgentUIViewController.cs
+++ b/src/client/Microsoft.Identity.Client/Platforms/iOS/EmbeddedWebview/MsalAuthenticationAgentUIViewController.cs
@@ -54,7 +54,10 @@ protected WKWebView PrepareWKWebView()
         {
             WKWebViewConfiguration wkconfg = new WKWebViewConfiguration() { };
 #if !IS_APPCENTER_BUILD
-            wkconfg.DefaultWebpagePreferences.PreferredContentMode = WKContentMode.Mobile;
+            if (UIDevice.CurrentDevice.CheckSystemVersion(13, 0))
+            {
+                wkconfg.DefaultWebpagePreferences.PreferredContentMode = WKContentMode.Mobile;
+            }
 #endif
             _wkWebView = new WKWebView(View.Bounds, wkconfg)
             {