diff --git a/genius_arduino.ino b/genius_arduino.ino
index 68563d9..17b11ba 100644
--- a/genius_arduino.ino
+++ b/genius_arduino.ino
@@ -46,7 +46,7 @@ void loop() {
 /************************* Funções **************************/
 
 void proximaRodada() {
-  randomSeed(analogRead(A0));
+  RandomSeed(analogRead(A0));
   int sorteio = random(4);
   sequencia[rodada] = sorteio;
   rodada = rodada + 1;