diff --git a/main.c b/main.c
index c3af9510..1e22e215 100644
--- a/main.c
+++ b/main.c
@@ -1205,8 +1205,8 @@ int main(int argc, char * argv[]) {
 
     FILE * fp = fopen("/home/pi/CubeSatSim/telem_string.txt", "w");
     if (fp != NULL)  {	  
-//    	printf("Writing telem_string.txt\n");
-	if (batteryVoltage != 4.5) {
+      printf("Writing telem_string.txt v: %f v2: %f batteryVoltage: %f\n", voltage[map[BAT], voltage[map[BAT2], batteryVoltage);
+	  if (batteryVoltage != 4.5) {
 		
 		if (failureMode != FAIL_I2C1)
 			if (voltage[map[BAT2]] == 0)