diff --git a/src/report.cpp b/src/report.cpp
index 945d4e6..540418a 100644
--- a/src/report.cpp
+++ b/src/report.cpp
@@ -462,7 +462,7 @@
     for (const auto& metric : metrics)
     {
         for (const auto& [id, metadata, value, timestamp] :
-             metric->getReadings())
+             metric->getUpdatedReadings())
         {
             if (reportUpdates == ReportUpdates::appendStopsWhenFull &&
                 readingsBuffer.isFull())