diff --git a/cpu/cc26x2_cc13x2/pm.c b/cpu/cc26x2_cc13x2/pm.c
deleted file mode 100644
index 19c0d5fa4e..0000000000
--- a/cpu/cc26x2_cc13x2/pm.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2017 Kaspar Schleiser <kaspar@schleiser.de
- *               2017 Freie Universität Berlin
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License v2.1. See the file LICENSE in the top level
- * directory for more details.
- */
-
-/**
- * @ingroup     cpu_cortexm_common
- * @ingroup     drivers_periph_pm
- * @{
- *
- * @file
- * @brief       common periph/pm functions
- *
- * @author      Kaspar Schleiser <kaspar@schleiser.de>
- * @author      Hauke Petersen <hauke.petersen@fu-berlin.de>
- *
- * @}
- */
-
-#include "cpu.h"
-#include "periph/pm.h"
-
-#ifdef PROVIDES_PM_SET_LOWEST_CORTEXM
-void pm_set_lowest(void)
-{
-    /* don't do anything here */
-}
-#endif