diff --git a/sys/dev/hwpmc/hwpmc_dmc620.c b/sys/dev/hwpmc/hwpmc_dmc620.c
index c340dbe6908..a6a1dfb44ca 100644
--- a/sys/dev/hwpmc/hwpmc_dmc620.c
+++ b/sys/dev/hwpmc/hwpmc_dmc620.c
@@ -1,5 +1,5 @@
 /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ * SPDX-License-Identifier: BSD-2-Clause
  *
  * Copyright (c) 2003-2008 Joseph Koshy
  * Copyright (c) 2007 The FreeBSD Foundation
diff --git a/sys/dev/hwpmc/hwpmc_dmc620.h b/sys/dev/hwpmc/hwpmc_dmc620.h
index de8219337f2..e1a23fe2ab8 100644
--- a/sys/dev/hwpmc/hwpmc_dmc620.h
+++ b/sys/dev/hwpmc/hwpmc_dmc620.h
@@ -1,5 +1,5 @@
 /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ * SPDX-License-Identifier: BSD-2-Clause
  *
  * Copyright (c) 2021 Ampere Computing LLC
  *
diff --git a/sys/dev/hwpmc/pmu_dmc620.c b/sys/dev/hwpmc/pmu_dmc620.c
index 464eb9004d1..87efcc8b2b1 100644
--- a/sys/dev/hwpmc/pmu_dmc620.c
+++ b/sys/dev/hwpmc/pmu_dmc620.c
@@ -1,5 +1,5 @@
 /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ * SPDX-License-Identifier: BSD-2-Clause
  *
  * Copyright (c) 2021 Ampere Computing LLC
  * Copyright (c) 2022 Arm Ltd
diff --git a/sys/dev/hwpmc/pmu_dmc620_reg.h b/sys/dev/hwpmc/pmu_dmc620_reg.h
index a9f92d5c8f8..bfd11d26846 100644
--- a/sys/dev/hwpmc/pmu_dmc620_reg.h
+++ b/sys/dev/hwpmc/pmu_dmc620_reg.h
@@ -1,5 +1,5 @@
 /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ * SPDX-License-Identifier: BSD-2-Clause
  *
  * Copyright (c) 2021 Ampere Computing LLC
  *