diff --git a/velox/exec/tests/AggregationRunnerTest.cpp b/velox/exec/tests/AggregationRunnerTest.cpp
index 56e864d37ca59..2718960907a8f 100644
--- a/velox/exec/tests/AggregationRunnerTest.cpp
+++ b/velox/exec/tests/AggregationRunnerTest.cpp
@@ -75,7 +75,6 @@ int main(int argc, char** argv) {
 
   facebook::velox::aggregate::prestosql::registerAllAggregateFunctions();
   facebook::velox::functions::prestosql::registerAllScalarFunctions();
-  // facebook::velox::memory::MemoryManager::initialize({});
 
   auto duckQueryRunner =
       std::make_unique<facebook::velox::exec::test::DuckQueryRunner>();