diff --git a/app/src/main/java/info/nightscout/androidaps/events/Event.java b/app/src/main/java/info/nightscout/androidaps/events/Event.java
index 77d1215362..864d55d6f7 100644
--- a/app/src/main/java/info/nightscout/androidaps/events/Event.java
+++ b/app/src/main/java/info/nightscout/androidaps/events/Event.java
@@ -1,9 +1,14 @@
 package info.nightscout.androidaps.events;
 
 import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
 
 /** Base class for all events posted on the event bus. */
 public abstract class Event {
+    static {
+        ReflectionToStringBuilder.setDefaultStyle(ToStringStyle.SHORT_PREFIX_STYLE);
+    }
+
     @Override
     public String toString() {
         return ReflectionToStringBuilder.toString(this);