diff --git a/exporters/memory/src/in_memory_metric_exporter_factory.cc b/exporters/memory/src/in_memory_metric_exporter_factory.cc
index e2c2a2f6f9..cbdc858061 100644
--- a/exporters/memory/src/in_memory_metric_exporter_factory.cc
+++ b/exporters/memory/src/in_memory_metric_exporter_factory.cc
@@ -79,7 +79,8 @@ class InMemoryMetricExporter final : public sdk::metrics::PushMetricExporter
 std::unique_ptr<PushMetricExporter> InMemoryMetricExporterFactory::Create(
     const std::shared_ptr<InMemoryMetricData> &data)
 {
-  return Create(data, [](auto) { return AggregationTemporality::kCumulative; });
+  return Create(data,
+                [](sdk::metrics::InstrumentType) { return AggregationTemporality::kCumulative; });
 }
 
 std::unique_ptr<PushMetricExporter> InMemoryMetricExporterFactory::Create(