diff --git a/tr_sys/tr_sys/otel_config.py b/tr_sys/tr_sys/otel_config.py
index bb448286..a4b1d57a 100644
--- a/tr_sys/tr_sys/otel_config.py
+++ b/tr_sys/tr_sys/otel_config.py
@@ -16,8 +16,8 @@ def configure_opentelemetry():
     logging.info('About to instrument ARS app for OTEL')
     try:
         # Read OTLP endpoint config from env vars
-        otlp_host = os.environ.get("JAEGER_HOST", "http://localhost").rstrip('/')
-        #otlp_host = os.environ.get("JAEGER_HOST", "http://jaeger-otel-collector").rstrip('/')
+        #otlp_host = os.environ.get("JAEGER_HOST", "http://localhost").rstrip('/')
+        otlp_host = os.environ.get("JAEGER_HOST", "http://jaeger-otel-collector.sri").rstrip('/')
         otlp_port = os.environ.get("JAEGER_PORT", "4317")
         otlp_endpoint = f'{otlp_host}:{otlp_port}'
         service_name= 'ARS'