diff --git a/libraries/microsoft-agents-a365-observability-core/microsoft_agents_a365/observability/core/config.py b/libraries/microsoft-agents-a365-observability-core/microsoft_agents_a365/observability/core/config.py
index 68acc389..a374ade4 100644
--- a/libraries/microsoft-agents-a365-observability-core/microsoft_agents_a365/observability/core/config.py
+++ b/libraries/microsoft-agents-a365-observability-core/microsoft_agents_a365/observability/core/config.py
@@ -8,7 +8,7 @@
 from typing import Any, Optional
 
 from opentelemetry import trace
-from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter
+from opentelemetry.exporter.otlp.proto.grpc.trace_exporter import OTLPSpanExporter
 from opentelemetry.sdk.resources import SERVICE_NAME, SERVICE_NAMESPACE, Resource
 from opentelemetry.sdk.trace import TracerProvider
 from opentelemetry.sdk.trace.export import ConsoleSpanExporter
@@ -190,6 +190,7 @@ def _configure_internal(
             tracer_provider.add_span_processor(
                 _EnrichingBatchSpanProcessor(otlp_exporter, **batch_processor_kwargs)
             )
+            self._logger.info("OTLP exporter enabled.")
 
         # Configure logging if logger_name is provided
         if logger_name: