diff --git a/cpu/cc253x/dev/cc2530-rf.c b/cpu/cc253x/dev/cc2530-rf.c
index dff05e2d4..a8c12b800 100644
--- a/cpu/cc253x/dev/cc2530-rf.c
+++ b/cpu/cc253x/dev/cc2530-rf.c
@@ -170,7 +170,7 @@ init(void)
     return 0;
   }
 
-#ifdef CC2530_RF_LOW_POWER_RX
+#if CC2530_RF_LOW_POWER_RX
   /* Reduce RX power consumption current to 20mA at the cost of sensitivity */
   RXCTRL = 0x00;
   FSCTRL = 0x50;