diff --git a/tests/src/params/report_params.hpp b/tests/src/params/report_params.hpp
index 19ea519..56f619a 100644
--- a/tests/src/params/report_params.hpp
+++ b/tests/src/params/report_params.hpp
@@ -121,7 +121,7 @@
              {LabeledSensorInfo{"Service",
                                 "/xyz/openbmc_project/sensors/power/p1",
                                 "metadata1"}},
-             OperationType::single,
+             OperationType::avg,
              "MetricId1",
              CollectionTimeScope::point,
              CollectionDuration(Milliseconds(0u))},
@@ -129,7 +129,7 @@
              {LabeledSensorInfo{"Service",
                                 "/xyz/openbmc_project/sensors/power/p2",
                                 "metadata2"}},
-             OperationType::single,
+             OperationType::avg,
              "MetricId2",
              CollectionTimeScope::point,
              CollectionDuration(Milliseconds(0u))}}};