diff --git a/Allure.XUnit/AllureMessageSink.cs b/Allure.XUnit/AllureMessageSink.cs
index faf246e..cf901f9 100644
--- a/Allure.XUnit/AllureMessageSink.cs
+++ b/Allure.XUnit/AllureMessageSink.cs
@@ -12,7 +12,7 @@
 
 namespace Allure.Xunit
 {
-    public class AllureMessageSink :
+    class AllureMessageSink :
         DefaultRunnerReporterWithTypesMessageHandler
     {
         static AllureTestPlan TestPlan
@@ -224,6 +224,6 @@ void LogUnreportedTheoryArgs(string testName)
         static bool IsStaticTestMethod(ITestMethodMessage message) =>
             message.TestMethod.Method.IsStatic;
 
-        public static AllureMessageSink? CurrentSink { get; private set; }
+        internal static AllureMessageSink? CurrentSink { get; private set; }
     }
 }
\ No newline at end of file
diff --git a/Allure.XUnit/AllureXunitFacade.cs b/Allure.XUnit/AllureXunitFacade.cs
index 9c44c6e..3a4a651 100644
--- a/Allure.XUnit/AllureXunitFacade.cs
+++ b/Allure.XUnit/AllureXunitFacade.cs
@@ -9,9 +9,9 @@
 
 namespace Allure.Xunit
 {
-    public static class AllureXunitFacade
+    static class AllureXunitFacade
     {
-        public static IMessageSink CreateAllureXunitMessageHandler(
+        internal static IMessageSink CreateAllureXunitMessageHandler(
             IRunnerLogger logger
         )
         {
diff --git a/Allure.XUnit/AllureXunitHelper.cs b/Allure.XUnit/AllureXunitHelper.cs
index 4482152..68d432b 100644
--- a/Allure.XUnit/AllureXunitHelper.cs
+++ b/Allure.XUnit/AllureXunitHelper.cs
@@ -12,7 +12,7 @@
 
 namespace Allure.Xunit
 {
-    public static class AllureXunitHelper
+    static class AllureXunitHelper
     {
         internal const string NS_OBSOLETE_MSG =
             "The Allure.XUnit namespace is deprecated. Please, use Allure.Xunit instead";