diff --git a/src/Infrastructure/PowerBI/Cloud/Authentication/CloudAuthenticationClient.cs b/src/Infrastructure/PowerBI/Cloud/Authentication/CloudAuthenticationClient.cs
index df42bd3b..3229bb8a 100644
--- a/src/Infrastructure/PowerBI/Cloud/Authentication/CloudAuthenticationClient.cs
+++ b/src/Infrastructure/PowerBI/Cloud/Authentication/CloudAuthenticationClient.cs
@@ -30,7 +30,7 @@ internal sealed class CloudAuthenticationClient(IPolicyService policyService) :
 
     // msafed=0 allows organizational accounts only (no Microsoft accounts). It filters the accounts offered at
     // sign-in and does not change the token, so it stays out of the cache key.
-    private static readonly ReadOnlyDictionary<string, (string Value, bool IncludeInCacheKey)> ExtraQueryParameters = new(
+    private static readonly ReadOnlyDictionary<string, (string Value, bool IncludeInCacheKey)> s_extraQueryParameters = new(
         new Dictionary<string, (string Value, bool IncludeInCacheKey)> { ["msafed"] = ("0", false) });
 
     private readonly IPolicyService _policyService = policyService;
@@ -71,7 +71,7 @@ public async Task ClearTokenCacheAsync(CloudEnvironment environment)
     private static async Task<Msal.AuthenticationResult> AcquireTokenSilentAsync(
         IPublicClientApplication client, string[] scopes, string email, CancellationToken cancellationToken)
     {
-        var extraQueryParameters = ExtraQueryParameters;
+        var extraQueryParameters = s_extraQueryParameters;
         var loginHint = email;
 
         var builder = client.AcquireTokenSilent(scopes, loginHint)
@@ -85,7 +85,7 @@ public async Task ClearTokenCacheAsync(CloudEnvironment environment)
     {
         var useSystemBrowser = _policyService.Current.UseSystemBrowserForAuthentication ?? UserPreferences.Current.UseSystemBrowserForAuthentication;
         var useEmbeddedBrowser = !useSystemBrowser;
-        var extraQueryParameters = ExtraQueryParameters;
+        var extraQueryParameters = s_extraQueryParameters;
         var prompt = Prompt.SelectAccount;
         var loginHint = email;