diff --git a/src/main/java/com/oltpbenchmark/api/collectors/monitoring/DatabaseMonitor.java b/src/main/java/com/oltpbenchmark/api/collectors/monitoring/DatabaseMonitor.java
index 3706d14c5..516ab79fd 100644
--- a/src/main/java/com/oltpbenchmark/api/collectors/monitoring/DatabaseMonitor.java
+++ b/src/main/java/com/oltpbenchmark/api/collectors/monitoring/DatabaseMonitor.java
@@ -172,7 +172,7 @@ protected void writeRepeatedSystemEventsToCSV() {
             event.getInstant().toString()
                 + ","
                 + StringUtil.join(
-                    ",", this.repeatedSystemEvents.get(0).getPropertyValues().values()));
+                    ",", event.getPropertyValues().values()));
       }
       out.close();
       this.repeatedSystemEvents = new ArrayList<>();