diff --git a/shared/Mocks/StartupOpenIdConnectTesting.cs b/shared/Mocks/StartupOpenIdConnectTesting.cs
index ba85153e28..fb64bc15a1 100644
--- a/shared/Mocks/StartupOpenIdConnectTesting.cs
+++ b/shared/Mocks/StartupOpenIdConnectTesting.cs
@@ -42,7 +42,7 @@ namespace MusicStore
             services.Configure<AppSettings>(Configuration.GetSection("AppSettings"));
 
             //Sql client not available on mono
-            var useInMemoryStore = _runtimeEnvironment.RuntimeType.Equals("Mono", StringComparison.OrdinalIgnoreCase);
+            var useInMemoryStore = !_runtimeEnvironment.OperatingSystem.Equals("Windows", StringComparison.OrdinalIgnoreCase);
 
             // Add EF services to the services container
             if (useInMemoryStore)