diff --git a/webconsole-plugins/event/src/main/java/org/apache/felix/webconsole/plugins/event/internal/EventListener.java b/webconsole-plugins/event/src/main/java/org/apache/felix/webconsole/plugins/event/internal/EventListener.java
index 283f702..8d6cf30 100644
--- a/webconsole-plugins/event/src/main/java/org/apache/felix/webconsole/plugins/event/internal/EventListener.java
+++ b/webconsole-plugins/event/src/main/java/org/apache/felix/webconsole/plugins/event/internal/EventListener.java
@@ -26,7 +26,7 @@
  * - service events
  */
 public class EventListener
-    implements BundleListener, FrameworkListener, ServiceListener{
+    implements SynchronousBundleListener, FrameworkListener, ServiceListener{
 
     private final EventCollector collector;