diff --git a/tests/unit/active/test_async_op_cuda.cc b/tests/unit/active/test_async_op_cuda.cc
index 3dc061fd6a..83fe38ccc5 100644
--- a/tests/unit/active/test_async_op_cuda.cc
+++ b/tests/unit/active/test_async_op_cuda.cc
@@ -2,7 +2,7 @@
 //@HEADER
 // *****************************************************************************
 //
-//                               test_async_op.cc
+//                            test_async_op_cuda.cc
 //                       DARMA/vt => Virtual Transport
 //
 // Copyright 2019-2021 National Technology & Engineering Solutions of Sandia, LLC
diff --git a/tests/unit/active/test_async_op_mpi.cc b/tests/unit/active/test_async_op_mpi.cc
index f469ab94bb..dff5e04e59 100644
--- a/tests/unit/active/test_async_op_mpi.cc
+++ b/tests/unit/active/test_async_op_mpi.cc
@@ -2,7 +2,7 @@
 //@HEADER
 // *****************************************************************************
 //
-//                               test_async_op.cc
+//                             test_async_op_mpi.cc
 //                       DARMA/vt => Virtual Transport
 //
 // Copyright 2019-2021 National Technology & Engineering Solutions of Sandia, LLC