diff --git a/sys/dev/ep/if_epvar.h b/sys/dev/ep/if_epvar.h
index a11a69642868..a7ad8ea45364 100644
--- a/sys/dev/ep/if_epvar.h
+++ b/sys/dev/ep/if_epvar.h
@@ -1,6 +1,4 @@
 /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
  * Copyright (c) 1993 Herb Peyerl (hpeyerl@novatel.ca) All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/sys/dev/vx/if_vxreg.h b/sys/dev/vx/if_vxreg.h
index d0619a246cec..2960f49f1f50 100644
--- a/sys/dev/vx/if_vxreg.h
+++ b/sys/dev/vx/if_vxreg.h
@@ -1,6 +1,4 @@
 /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
  * Copyright (c) 1993 Herb Peyerl (hpeyerl@novatel.ca) All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/sys/dev/vx/if_vxvar.h b/sys/dev/vx/if_vxvar.h
index e4a3ab7aa846..8c312e2cbe97 100644
--- a/sys/dev/vx/if_vxvar.h
+++ b/sys/dev/vx/if_vxvar.h
@@ -1,6 +1,4 @@
 /*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
  * Copyright (c) 1993 Herb Peyerl (hpeyerl@novatel.ca) All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without