diff --git a/Src/ILGPU.Algorithms.Tests/Generic/AlgorithmsTestData.tt b/Src/ILGPU.Algorithms.Tests/Generic/AlgorithmsTestData.tt
index dcc6fcbf0b..0f9129dcf1 100644
--- a/Src/ILGPU.Algorithms.Tests/Generic/AlgorithmsTestData.tt
+++ b/Src/ILGPU.Algorithms.Tests/Generic/AlgorithmsTestData.tt
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------------------------
 //                                   ILGPU Algorithms
-//                           Copyright (c) 2021 ILGPU Project
+//                        Copyright (c) 2021-2023 ILGPU Project
 //                                    www.ilgpu.net
 //
 // File: AlgorithmsTestData.tt/AlgorithmsTestData.cs
@@ -16,6 +16,7 @@
 
 using ILGPU.Algorithms.RadixSortOperations;
 using ILGPU.Algorithms.ScanReduceOperations;
+using ILGPU.Util;
 using System.Numerics;
 using System.Runtime.CompilerServices;
 using Xunit.Abstractions;
@@ -30,7 +31,10 @@ namespace ILGPU.Algorithms.Tests
 
     public class AlgorithmsTestData<T> : IXunitSerializable
     {
-        public AlgorithmsTestData() { }
+        public AlgorithmsTestData()
+        {
+            Value = Utilities.InitNotNullable<T>();
+        }
 
         public AlgorithmsTestData(T value)
         {
@@ -48,7 +52,7 @@ namespace ILGPU.Algorithms.Tests
             info.AddValue(nameof(Value), Value);
         }
 
-        public override string ToString() => Value.ToString();
+        public override string ToString() => $"{Value}";
     }
 
     #region Xunit Sequencer Structures
diff --git a/Src/ILGPU.Algorithms.Tests/ILGPU.Algorithms.Tests.csproj b/Src/ILGPU.Algorithms.Tests/ILGPU.Algorithms.Tests.csproj
index 5f08e940b9..23bd2636d5 100644
--- a/Src/ILGPU.Algorithms.Tests/ILGPU.Algorithms.Tests.csproj
+++ b/Src/ILGPU.Algorithms.Tests/ILGPU.Algorithms.Tests.csproj
@@ -6,6 +6,14 @@
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
+  <!-- Enable Nullable Reference Types, but only check for warnings on the latest framework -->
+  <PropertyGroup>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(TargetFramework)' != '$(LibraryLatestUnitTestTargetFramework)'">
+    <NoWarn>$(NoWarn);nullable</NoWarn>
+  </PropertyGroup>
+
   <PropertyGroup>
     <RunSettingsFilePath>$(MSBuildProjectDirectory)\..\ILGPU.Tests\.test.runsettings</RunSettingsFilePath>
   </PropertyGroup>