diff --git a/Source/aweXpect.Core/Customization/AwexpectCustomization.Reflection.cs b/Source/aweXpect.Core/Customization/AwexpectCustomization.Reflection.cs
index feb6bafde..5a9fc2be1 100644
--- a/Source/aweXpect.Core/Customization/AwexpectCustomization.Reflection.cs
+++ b/Source/aweXpect.Core/Customization/AwexpectCustomization.Reflection.cs
@@ -61,6 +61,8 @@ public record ReflectionCustomizationValue
 		///     - mscorlib<br />
 		///     - System<br />
 		///     - Microsoft<br />
+		///     - netstandard<br />
+		///     - WindowsBase<br />
 		///     - JetBrains<br />
 		///     - xunit<br />
 		///     - Castle<br />
@@ -71,6 +73,8 @@ public record ReflectionCustomizationValue
 			"mscorlib",
 			"System",
 			"Microsoft",
+			"netstandard",
+			"WindowsBase",
 			"JetBrains",
 			"xunit",
 			"Castle",
diff --git a/Tests/aweXpect.Core.Tests/Customization/CustomizeReflectionTests.cs b/Tests/aweXpect.Core.Tests/Customization/CustomizeReflectionTests.cs
index 407cd6776..827e34aef 100644
--- a/Tests/aweXpect.Core.Tests/Customization/CustomizeReflectionTests.cs
+++ b/Tests/aweXpect.Core.Tests/Customization/CustomizeReflectionTests.cs
@@ -34,6 +34,8 @@ await That(reflection.ExcludedAssemblyPrefixes.Get()).IsEqualTo([
 			"mscorlib",
 			"System",
 			"Microsoft",
+			"netstandard",
+			"WindowsBase",
 			"JetBrains",
 			"xunit",
 			"Castle",