diff --git a/drivers/include/periph/dev_enums.h b/drivers/include/periph/dev_enums.h
index 85a8ac0792..9288fcb5f1 100644
--- a/drivers/include/periph/dev_enums.h
+++ b/drivers/include/periph/dev_enums.h
@@ -29,25 +29,6 @@
 extern "C" {
 #endif
 
-/**
- * @brief   Legacy definition of timers
- */
-enum {
-#if TIMER_0_EN
-    TIMER_0,                /**< 1st timer */
-#endif
-#if TIMER_1_EN
-    TIMER_1,                /**< 2nd timer */
-#endif
-#if TIMER_2_EN
-    TIMER_2,                /**< 3rd timer */
-#endif
-#if TIMER_3_EN
-    TIMER_3,                /**< 4th timer */
-#endif
-    TIMER_UNDEFINED         /**< deprecated legacy undefined values */
-};
-
 /**
  * @brief   Legacy definitions of I2C devices
  */