diff --git a/tests/CommunityToolkit.HighPerformance.UnitTests/Extensions/Test_SpanExtensions.cs b/tests/CommunityToolkit.HighPerformance.UnitTests/Extensions/Test_SpanExtensions.cs
index 4fa090c02..f3dd41f05 100644
--- a/tests/CommunityToolkit.HighPerformance.UnitTests/Extensions/Test_SpanExtensions.cs
+++ b/tests/CommunityToolkit.HighPerformance.UnitTests/Extensions/Test_SpanExtensions.cs
@@ -69,6 +69,7 @@ static void Test<T>()
         Test<Guid>();
         Test<string>();
         Test<object>();
+        Test<char>();
         Test<IEnumerable<int>>();
     }
 
@@ -90,6 +91,7 @@ static void Test<T>()
         Test<Guid>();
         Test<string>();
         Test<object>();
+        Test<char>();
         Test<IEnumerable<int>>();
     }
 
@@ -127,6 +129,7 @@ static void Test<T>()
         Test<Guid>();
         Test<string>();
         Test<object>();
+        Test<char>();
         Test<IEnumerable<int>>();
     }