diff --git a/src/main/java/br/ufmg/dcc/Calculadora.java b/src/main/java/br/ufmg/dcc/Calculadora.java
index faa1da1b..b5d96925 100644
--- a/src/main/java/br/ufmg/dcc/Calculadora.java
+++ b/src/main/java/br/ufmg/dcc/Calculadora.java
@@ -3,7 +3,7 @@
 public class Calculadora {
 
   public int soma(int x, int y) {
-    return x + y;
+    return x + y + 1;
   }
 
   public int subtrai(int x, int y) {