diff --git a/src/eggTimer.c b/src/eggTimer.c
index 93cc8c2..f3f1538 100644
--- a/src/eggTimer.c
+++ b/src/eggTimer.c
@@ -33,6 +33,7 @@ void eggTimerPowerDown(void *handleArg) {
   P2DIR = 0;
   P1OUT = 0;
   P2OUT = 0;
+  ADC10CTL0 = 0;
   LPM4;
 }