diff --git a/src/Castle.Core.Tests/DynamicProxy.Tests/BasePEVerifyTestCase.cs b/src/Castle.Core.Tests/DynamicProxy.Tests/BasePEVerifyTestCase.cs
index aaa5655b3..1e2fc1ab4 100644
--- a/src/Castle.Core.Tests/DynamicProxy.Tests/BasePEVerifyTestCase.cs
+++ b/src/Castle.Core.Tests/DynamicProxy.Tests/BasePEVerifyTestCase.cs
@@ -19,6 +19,7 @@ namespace Castle.DynamicProxy.Tests
 	using System.IO;
 
 	using NUnit.Framework;
+	using NUnit.Framework.Internal;
 
 	public class FindPeVerify
 	{
@@ -117,7 +118,10 @@ public bool IsVerificationDisabled
 		[TearDown]
 		public virtual void TearDown()
 		{
-			if (IsVerificationPossible && !IsVerificationDisabled)
+			var currentTest = TestExecutionContext.CurrentContext.CurrentTest;
+			bool shouldSkipVerificationForCurrentTest = currentTest.Method.IsDefined<SkipPEVerifyAttribute>(false);
+
+			if (IsVerificationPossible && !IsVerificationDisabled && !shouldSkipVerificationForCurrentTest)
 			{
 				// Note: only supports one generated assembly at the moment
 				var path = ((PersistentProxyBuilder)builder).SaveAssembly();
diff --git a/src/Castle.Core.Tests/DynamicProxy.Tests/ParameterDefaultValuesTestCase.cs b/src/Castle.Core.Tests/DynamicProxy.Tests/ParameterDefaultValuesTestCase.cs
index 3010ebf67..b66090aa8 100644
--- a/src/Castle.Core.Tests/DynamicProxy.Tests/ParameterDefaultValuesTestCase.cs
+++ b/src/Castle.Core.Tests/DynamicProxy.Tests/ParameterDefaultValuesTestCase.cs
@@ -1,4 +1,4 @@
-// Copyright 2004-2021 Castle Project - http://www.castleproject.org/
+// Copyright 2004-2026 Castle Project - http://www.castleproject.org/
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -74,6 +74,7 @@ public void Fully_supported_Not_optional()
 			Assert.IsAssignableFrom(coreLibDBNullType, proxiedParameter.DefaultValue);
 		}
 
+		[SkipPEVerify(Reason = "no need to verify `HasDefaultValues` proxy type multiple times, it already gets verified in another test")]
 		[TestCase(nameof(HasDefaultValues.Bool_default))]
 		[TestCase(nameof(HasDefaultValues.Bool_non_default))]
 		[TestCase(nameof(HasDefaultValues.Bool_nullable_null))]
@@ -200,6 +201,7 @@ public void Not_supported_on_the_CLR_Generics(Type parameterType)
 		}
 
 		[Platform(Exclude = "Net,NetCore", Reason = "ParameterBuilder.SetConstant does not accept a null default value for value type parameters. See https://github.com/dotnet/corefx/issues/26164.")]
+		[SkipPEVerify(Reason = "no need to verify `HasDefaultValues` proxy type multiple times, it already gets verified in another test")]
 		[TestCase(nameof(HasDefaultValues.DateTime_default))]
 		[TestCase(nameof(HasDefaultValues.UserDefinedStruct_default))]
 		public void Not_supported_on_the_CLR_Struct_default(string methodName)
@@ -208,6 +210,7 @@ public void Not_supported_on_the_CLR_Struct_default(string methodName)
 		}
 
 		[Platform(Exclude = "Net,NetCore", Reason = "ParameterBuilder.SetConstant does not accept non-null default values for nullable enum parameters. See https://github.com/dotnet/coreclr/issues/17893.")]
+		[SkipPEVerify(Reason = "no need to verify `HasDefaultValues` proxy type multiple times, it already gets verified in another test")]
 		[TestCase(nameof(HasDefaultValues.UserDefinedEnum_nullable_default))]
 		[TestCase(nameof(HasDefaultValues.UserDefinedEnum_nullable_default_from_attribute))]
 		[TestCase(nameof(HasDefaultValues.UserDefinedEnum_nullable_non_default))]
@@ -218,6 +221,7 @@ public void Not_supported_on_the_CLR_UserDefinedEnum_nullable_non_null(string me
 		}
 
 		[Platform(Exclude = "Mono", Reason = "ParameterInfo.DefaultValue does not report the correct default value for non-null optional parameters of type `DateTime?` and `decimal?`. See https://github.com/mono/mono/issues/11303.")]
+		[SkipPEVerify(Reason = "no need to verify `HasDefaultValues` proxy type multiple times, it already gets verified in another test")]
 		[TestCase(nameof(HasDefaultValues.DateTime_nullable_default_from_attribute))]
 		[TestCase(nameof(HasDefaultValues.DateTime_nullable_non_default_from_attribute))]
 		[TestCase(nameof(HasDefaultValues.Decimal_nullable_default))]
diff --git a/src/Castle.Core.Tests/DynamicProxy.Tests/SkipPEVerifyAttribute.cs b/src/Castle.Core.Tests/DynamicProxy.Tests/SkipPEVerifyAttribute.cs
new file mode 100644
index 000000000..f4574ec7a
--- /dev/null
+++ b/src/Castle.Core.Tests/DynamicProxy.Tests/SkipPEVerifyAttribute.cs
@@ -0,0 +1,26 @@
+// Copyright 2004-2026 Castle Project - http://www.castleproject.org/
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#nullable enable
+
+namespace Castle.DynamicProxy.Tests
+{
+	using System;
+
+	[AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
+	public sealed class SkipPEVerifyAttribute : Attribute
+	{
+		public string? Reason { get; set; }
+	}
+}