diff --git a/sdk/search/Azure.Search.Documents/tests/Utilities/SearchResources.cs b/sdk/search/Azure.Search.Documents/tests/Utilities/SearchResources.cs
index a723e8d34450..fecd16047e91 100644
--- a/sdk/search/Azure.Search.Documents/tests/Utilities/SearchResources.cs
+++ b/sdk/search/Azure.Search.Documents/tests/Utilities/SearchResources.cs
@@ -57,7 +57,7 @@ public partial class SearchResources : IAsyncDisposable
         /// <summary>
         /// The storage endpoint suffix.
         /// </summary>
-        public string StorageEndpointSuffix => TestFixture.TestEnvironment.StorageEndpointSuffix;
+        public string StorageEndpointSuffix => TestFixture.TestEnvironment.StorageEndpointSuffix ?? "core.windows.net";
         /// <summary>
         /// The storage account connection string.
         /// </summary>