diff --git a/src/Microsoft.DotNet.XUnitExtensions/src/DiscovererHelpers.cs b/src/Microsoft.DotNet.XUnitExtensions/src/DiscovererHelpers.cs
index 4887e9e27bc..b1762309589 100644
--- a/src/Microsoft.DotNet.XUnitExtensions/src/DiscovererHelpers.cs
+++ b/src/Microsoft.DotNet.XUnitExtensions/src/DiscovererHelpers.cs
@@ -25,7 +25,7 @@ public static bool TestPlatformApplies(TestPlatforms platforms) =>
                 (platforms.HasFlag(TestPlatforms.OSX) && RuntimeInformation.IsOSPlatform(OSPlatform.OSX)) ||
                 (platforms.HasFlag(TestPlatforms.illumos) && RuntimeInformation.IsOSPlatform(OSPlatform.Create("ILLUMOS"))) ||
                 (platforms.HasFlag(TestPlatforms.Solaris) && RuntimeInformation.IsOSPlatform(OSPlatform.Create("SOLARIS"))) ||
-                (platforms.HasFlag(TestPlatforms.iOS) && RuntimeInformation.IsOSPlatform(OSPlatform.Create("IOS"))) ||
+                (platforms.HasFlag(TestPlatforms.iOS) && RuntimeInformation.IsOSPlatform(OSPlatform.Create("IOS")) && !RuntimeInformation.IsOSPlatform(OSPlatform.Create("MACCATALYST"))) ||
                 (platforms.HasFlag(TestPlatforms.tvOS) && RuntimeInformation.IsOSPlatform(OSPlatform.Create("TVOS"))) ||
                 (platforms.HasFlag(TestPlatforms.MacCatalyst) && RuntimeInformation.IsOSPlatform(OSPlatform.Create("MACCATALYST"))) ||
                 (platforms.HasFlag(TestPlatforms.Android) && RuntimeInformation.IsOSPlatform(OSPlatform.Create("ANDROID"))) ||