diff --git a/src/test/java/device/usbPlayer/UsbPlayerTest.java b/src/test/java/device/usbPlayer/UsbPlayerTest.java
index cb6831c..bea06ae 100644
--- a/src/test/java/device/usbPlayer/UsbPlayerTest.java
+++ b/src/test/java/device/usbPlayer/UsbPlayerTest.java
@@ -207,8 +207,8 @@ void louderTest(String testName, UsbPlayer inputPlay, int expectedResult) {
         return Stream.of(
                 Arguments.of("The song is not in the Album", up1.findSong("song 4"), -1),
                 Arguments.of("The song is in the Album", up1.findSong("Musik 02"), 1),
-                Arguments.of("Name of the Song is in lower case :", up1.findSong("musik 02"), 1)
-
+                Arguments.of("Name of the Song is in lower case :", up1.findSong("musik 02"), 1),
+                Arguments.of("Name of the Song is in upper case :", up1.findSong("MUSIK 02"), 1)
         );
     }