diff --git a/platform/msb430/dev/adc.c b/platform/msb430/dev/adc.c
index 05edd7174..f29a642a2 100644
--- a/platform/msb430/dev/adc.c
+++ b/platform/msb430/dev/adc.c
@@ -57,8 +57,8 @@ adc_init(void)
 
   /* P60: A0 */
   ADC12MCTL0 = INCH_0 | SREF_0;
-  ADC12MCTL1 = INCH_0 | SREF_0;
-  ADC12MCTL2 = INCH_0 | SREF_0;
+  ADC12MCTL1 = INCH_1 | SREF_0;
+  ADC12MCTL2 = INCH_2 | SREF_0;
 
   /* P61: A1 */
   ADC12MCTL3 = ADC12MCTL4 = ADC12MCTL5 = INCH_1 | SREF_0;