diff --git a/targets/targets.json b/targets/targets.json
index 5292ac1624..4ab8ad63f6 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -3292,7 +3292,7 @@
                 "macro_name": "MBED_CONF_NORDIC_UART_HWFC"
             }
         },
-        "device_has": ["ANALOGIN", "I2C", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "SERIAL", "SLEEP", "SPI", "SPISLAVE"]
+        "device_has": ["ANALOGIN", "I2C", "I2C_ASYNCH", "INTERRUPTIN", "LOWPOWERTIMER", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "SERIAL", "SLEEP", "SPI", "SPISLAVE"]
     },
     "MCU_NRF51_32K_UNIFIED": {
         "inherits": ["MCU_NRF51_UNIFIED"],