diff --git a/FFMpegCore.Test/Assembly.cs b/FFMpegCore.Test/Assembly.cs
index ceea514..aaf278c 100644
--- a/FFMpegCore.Test/Assembly.cs
+++ b/FFMpegCore.Test/Assembly.cs
@@ -1 +1 @@
-[assembly: Parallelize(Scope = ExecutionScope.ClassLevel)]
+[assembly: Parallelize(Scope = ExecutionScope.MethodLevel)]