diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/system_nrf52.c b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/system_nrf52.c
index e88f8ac626..7593402eb0 100644
--- a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/system_nrf52.c
+++ b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/device/system_nrf52.c
@@ -216,7 +216,7 @@ void SystemInit(void)
     while (NRF_CLOCK->EVENTS_LFCLKSTARTED == 0) {
         // Do nothing.
     }
-
+    NRF_NVMC->ICACHECNF=0x01;
     /**
      * Mbed HAL specific code section.
      *