diff --git a/csharp/src/Apache.Arrow.Adbc/Tracing/TracingBase.cs b/csharp/src/Apache.Arrow.Adbc/Tracing/TracingBase.cs
index a428827371..c0aee15603 100644
--- a/csharp/src/Apache.Arrow.Adbc/Tracing/TracingBase.cs
+++ b/csharp/src/Apache.Arrow.Adbc/Tracing/TracingBase.cs
@@ -80,7 +80,7 @@ protected virtual void Dispose(bool disposing)
             {
                 if (disposing)
                 {
-                    ActivitySource?.Dispose();
+                    ActivitySource.Dispose();
                 }
                 _disposedValue = true;
             }