diff --git a/0x02-turbidez/0x02-turbidez.ino b/0x02-turbidez/0x02-turbidez.ino
index bcb7452..710cb5e 100644
--- a/0x02-turbidez/0x02-turbidez.ino
+++ b/0x02-turbidez/0x02-turbidez.ino
@@ -8,7 +8,7 @@ int inQuery;
 
 
 int getData() {
-  int sensorValue = analogRead(A2);
+  int sensorValue = analogRead(A7);
   return (map(sensorValue, 0, 700, 100, 0));
 }