diff --git a/benchmarks/util/task-data.hpp b/benchmarks/util/task-data.hpp
index 9adf31f..dc89fe0 100644
--- a/benchmarks/util/task-data.hpp
+++ b/benchmarks/util/task-data.hpp
@@ -39,9 +39,9 @@ inline void to_json(nlohmann::json& j, const TaskData& a) {
     j["affinity"]["nnode_src"] = a.nnode_src;
     j["affinity"]["nnode_dst"] = a.nnode_dst;
     j["report"]["time"]["unit"] = "nanoseconds";
-    j["report"]["time"]["completion_avg"] = a.complete_duration;
-    j["report"]["time"]["submission_avg"] = a.submit_duration;
-    j["report"]["time"]["combined_avg"] = a.combined_duration;
+    j["report"]["time"]["completion"] = a.complete_duration;
+    j["report"]["time"]["submission"] = a.submit_duration;
+    j["report"]["time"]["combined"] = a.combined_duration;
     j["report"]["iterations_completed"] = a.rep_completed;
     j["report"]["status"] = StatusCodeToString(a.status);
 }