diff --git a/src/main/java/device/radioPlayer/RadioPlayer.java b/src/main/java/device/radioPlayer/RadioPlayer.java
index d731482..5c051b8 100644
--- a/src/main/java/device/radioPlayer/RadioPlayer.java
+++ b/src/main/java/device/radioPlayer/RadioPlayer.java
@@ -36,7 +36,7 @@ public class RadioPlayer implements Device {
 
     @Override
     public void quieter() {
-
+        Lautstaerke-=1;
     }
     @Override
     public int getVolume() {