diff --git a/tests/Basic/Basic.Tests.cs b/tests/Basic/Basic.Tests.cs
index b9349348..5fed717c 100644
--- a/tests/Basic/Basic.Tests.cs
+++ b/tests/Basic/Basic.Tests.cs
@@ -2,7 +2,6 @@
 using NUnit.Framework;
 using Basic;
 
-[TestFixture]
 public class BasicTests : GeneratorTestFixture
 {
     [Test]
diff --git a/tests/CLITemp/CLITemp.Tests.cs b/tests/CLITemp/CLITemp.Tests.cs
index 38e0aaa4..d3dc0605 100644
--- a/tests/CLITemp/CLITemp.Tests.cs
+++ b/tests/CLITemp/CLITemp.Tests.cs
@@ -2,7 +2,6 @@ using CppSharp.Utils;
 using NUnit.Framework;
 using CLITemp;
 
-[TestFixture]
 public class CLITests : GeneratorTestFixture
 {
     [Test]
diff --git a/tests/CSharpTemp/CSharpTemp.Tests.cs b/tests/CSharpTemp/CSharpTemp.Tests.cs
index 10727b18..387f4494 100644
--- a/tests/CSharpTemp/CSharpTemp.Tests.cs
+++ b/tests/CSharpTemp/CSharpTemp.Tests.cs
@@ -5,7 +5,6 @@ using CppSharp.Utils;
 using NUnit.Framework;
 using Foo = CSharpTemp.Foo;
 
-[TestFixture]
 public class CSharpTempTests : GeneratorTestFixture
 {
     [Test]
diff --git a/tests/STL/STL.Tests.cs b/tests/STL/STL.Tests.cs
index 6fe3eacc..a033c3aa 100644
--- a/tests/STL/STL.Tests.cs
+++ b/tests/STL/STL.Tests.cs
@@ -3,7 +3,6 @@ using System.Linq;
 using CppSharp.Utils;
 using NUnit.Framework;
 
-[TestFixture]
 public class STLTests : GeneratorTestFixture
 {
     [Test]
diff --git a/tests/UTF16/UTF16.Tests.cs b/tests/UTF16/UTF16.Tests.cs
index bc3d49dd..00edb28c 100644
--- a/tests/UTF16/UTF16.Tests.cs
+++ b/tests/UTF16/UTF16.Tests.cs
@@ -2,7 +2,6 @@
 using NUnit.Framework;
 using Foo = UTF16.Foo;
 
-[TestFixture]
 public class UTF16Tests : GeneratorTestFixture
 {
     [Test]
diff --git a/tests/VTables/VTables.Tests.cs b/tests/VTables/VTables.Tests.cs
index ee7013d9..29018329 100644
--- a/tests/VTables/VTables.Tests.cs
+++ b/tests/VTables/VTables.Tests.cs
@@ -12,7 +12,6 @@ public class FooDerived : Foo
     }
 }
 
-[TestFixture]
 public class VTablesTests : GeneratorTestFixture
 {
     [Test]