diff --git a/targets/TARGET_ONSEMI/TARGET_NCS36510/device/NCS36510.h b/targets/TARGET_ONSEMI/TARGET_NCS36510/device/NCS36510.h
index ebe988add0..9ae2a1cbfa 100644
--- a/targets/TARGET_ONSEMI/TARGET_NCS36510/device/NCS36510.h
+++ b/targets/TARGET_ONSEMI/TARGET_NCS36510/device/NCS36510.h
@@ -78,13 +78,8 @@ typedef enum IRQn {
 #define __NVIC_PRIO_BITS          4         /*!< Number of Bits used for Priority Levels          */
 #define __Vendor_SysTickConfig    0         /*!< Set to 1 if different SysTick Config is used     */
 
-//#define YOTTA_CFG_CMSIS_NVIC_USER_IRQ_OFFSET    16
-//#define YOTTA_CFG_CMSIS_NVIC_USER_IRQ_NUMBER    20
 //#define NVIC_NUM_VECTORS     (NVIC_USER_IRQ_OFFSET + NVIC_USER_IRQ_NUMBER)
 
-//#define YOTTA_CFG_CMSIS_NVIC_RAM_VECTOR_ADDRESS
-//#define YOTTA_CFG_CMSIS_NVIC_FLASH_VECTOR_ADDRESS    0x3000
-
 #include <core_cm3.h>                       /* Cortex-M3 processor and core peripherals           */
 #include "system_NCS36510.h"                  /* System Header                                      */
 
diff --git a/targets/TARGET_ONSEMI/TARGET_NCS36510/target_config.h b/targets/TARGET_ONSEMI/TARGET_NCS36510/target_config.h
index 1c84abb3f2..11904d9c54 100644
--- a/targets/TARGET_ONSEMI/TARGET_NCS36510/target_config.h
+++ b/targets/TARGET_ONSEMI/TARGET_NCS36510/target_config.h
@@ -30,9 +30,4 @@
 
 //#define TRANSACTION_QUEUE_SIZE_SPI   16
 
-// Minar platform configuration
-
-#define MINAR_PLATFORM_TIME_BASE 1000000
-#define MINAR_PLATFORM_MINIMUM_SLEEP 10
-
 #endif