diff --git a/Exercise_03/Exercise_03_04/Exercise_03_04.java b/Exercise_03/Exercise_03_04/Exercise_03_04.java
index b5a8c27a..e7474682 100755
--- a/Exercise_03/Exercise_03_04/Exercise_03_04.java
+++ b/Exercise_03/Exercise_03_04/Exercise_03_04.java
@@ -6,23 +6,23 @@
 public class Exercise_03_04 {
 	public static void main(String[] args) {
 		// Generate an integer between 1 and 12.
-		int month = (int)((Math.random() * 12) + 1);
+		int month = (int)((Math.random() * 12));
 
 		// Display the English month name
 		switch (month)
 		{
-			case 1: System.out.println("January"); break;
-			case 2: System.out.println("February"); break;
-			case 3: System.out.println("March"); break;
-			case 4: System.out.println("April"); break;
-			case 5: System.out.println("May"); break;
-			case 6: System.out.println("June"); break;
-			case 7: System.out.println("July"); break;
-			case 8: System.out.println("August"); break;
-			case 9: System.out.println("September"); break;
-			case 10: System.out.println("October"); break;
-			case 11: System.out.println("November"); break;
-			case 12: System.out.println("December");
+			case 0: System.out.println("January"); break;
+			case 1: System.out.println("February"); break;
+			case 2: System.out.println("March"); break;
+			case 3: System.out.println("April"); break;
+			case 4: System.out.println("May"); break;
+			case 5: System.out.println("June"); break;
+			case 6: System.out.println("July"); break;
+			case 7: System.out.println("August"); break;
+			case 8: System.out.println("September"); break;
+			case 9: System.out.println("October"); break;
+			case 10: System.out.println("November"); break;
+			case 11: System.out.println("December");
 		}
 	}
-}
\ No newline at end of file
+}