diff --git a/sdk/identity/Azure.Identity/src/Constants.cs b/sdk/identity/Azure.Identity/src/Constants.cs
index d726535fd9db1..97622fd6afdf2 100644
--- a/sdk/identity/Azure.Identity/src/Constants.cs
+++ b/sdk/identity/Azure.Identity/src/Constants.cs
@@ -36,9 +36,9 @@ internal class Constants
 
         public const string DefaultMsalTokenCacheKeyringCollection = "default";
 
-        public static readonly KeyValuePair<string, string> DefaultMsaltokenCacheKeyringAttribute1 = new KeyValuePair<string, string>("MsalClientID", null);
+        public static readonly KeyValuePair<string, string> DefaultMsaltokenCacheKeyringAttribute1 = new KeyValuePair<string, string>("MsalClientID", "Microsoft.Developer.IdentityService");
 
-        public static readonly KeyValuePair<string, string> DefaultMsaltokenCacheKeyringAttribute2 = new KeyValuePair<string, string>("Microsoft.Developer.IdentityService", null);
+        public static readonly KeyValuePair<string, string> DefaultMsaltokenCacheKeyringAttribute2 = new KeyValuePair<string, string>("Microsoft.Developer.IdentityService", "1.0.0.0");
 
         public const string DefaultMsalTokenCacheName = "msal.cache";
     }